CN205700600U - A kind of general-purpose glue head dropper and matching used test tube rack thereof - Google Patents
A kind of general-purpose glue head dropper and matching used test tube rack thereof Download PDFInfo
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- CN205700600U CN205700600U CN201620589711.1U CN201620589711U CN205700600U CN 205700600 U CN205700600 U CN 205700600U CN 201620589711 U CN201620589711 U CN 201620589711U CN 205700600 U CN205700600 U CN 205700600U
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Abstract
The utility model proposes a kind of general-purpose glue head dropper and matching used test tube rack thereof, relate to the technical field of chemical experimental instrument.This utility model includes rubber pneumatic bag, and rubber pneumatic bag connects sleeve pipe, and the bottom of sleeve pipe connects cushion chamber, and the bottom of cushion chamber is provided with multiple mouth of pipe, and the detachable connection of the mouth of pipe has dropper, and the mouth of pipe also can connect the sealing lid having for sealing it；Sleeve pipe is positioned at the Centromedian position of cushion chamber, and the mouth of pipe is evenly distributed centered by sleeve pipe in the bottom of cushion chamber.This utility model makes a rubber pneumatic bag connect many droppers by cushion chamber, and many droppers can carry out imbibition or dropping liquid simultaneously, thus carry out the detection work of multiple sample simultaneously, be greatly saved the detection time, improve detection efficiency；Meanwhile, dropper is connected by the mouth of pipe is detachable with cushion chamber, by mouthpiece cover top cover labyrinth, thus can optionally use certain several dropper therein, it is simple to varying number and the mensuration of diverse location sample after pulling down dropper.
Description
Technical field
This utility model relates to the technical field of chemical experimental instrument, particularly relates to a kind of general-purpose glue head dropper and joins
The test tube rack that set uses.
Background technology
The clear stipulaties nitrate limit test method of water for injection and purified water in Chinese Pharmacopoeia, it may be assumed that take and treat test sample
Product 5mL is placed in test tube, cools down in ice bath；Add 10% Klorvess Liquid 0.4mL and 0.1% diphenylamines sulfuric acid solution 0.1mL, shake
Even；Slowly dropping sulphuric acid 5mL, shakes up；Test tube is placed in 50 DEG C of water-baths 15min, obtains blue solution；The indigo plant that solution is produced
Color after color and titer Same Way process compares, must not deeper (0.000006%).The compound method of titer
For: standard nitrate solution 0.3mL, add the water 4.7mL of nitrate-free.
In practical operation, the step of above-mentioned " slowly drip sulphuric acid, and shake up " needs sample to be one by one slowly added dropwise；Due to often
Individual sample is required to be slowly added dropwise, so, the longest, checkability is the lowest.Checked to the medicine of a large amount of process sample every day
For product manufacturing enterprise, needing to put into substantial amounts of manpower and time, this will substantially increase testing cost, and, impact enterprise
Industry production efficiency.
Utility model content
The utility model proposes a kind of general-purpose glue head dropper and matching used test tube rack thereof, solve in prior art
Glue head dropper simple in construction is in-convenience in use and the problem that affects conventional efficient.
A kind of general-purpose glue head dropper of the present utility model, its technical scheme is achieved in that and includes rubber pneumatic bag, institute
The bottom stating rubber pneumatic bag is provided with opening, and described rubber pneumatic bag is connected by described opening has sleeve pipe, the bottom of described sleeve pipe to connect
Being connected to cushion chamber, the bottom of described cushion chamber is provided with multiple mouth of pipe, and the detachable connection of the described mouth of pipe has dropper, the described mouth of pipe
Also can connect the sealing lid having for it is sealed；Described sleeve pipe is positioned at the Centromedian position of described cushion chamber, described
The mouth of pipe is evenly distributed centered by described sleeve pipe in the bottom of described cushion chamber.
As a kind of preferred embodiment, the outside of the described mouth of pipe is provided with connection bayonet socket, and the inside of described dropper is provided with
It is connected the snap close that bayonet socket is suitable with described.
As a kind of preferred embodiment, described sealing lid includes lid and suitable the blocking up with the size of the described mouth of pipe
Block, the inside of described lid is provided with and is connected, with described, the junction button that bayonet socket is suitable.
As a kind of preferred embodiment, the described mouth of pipe is 6, and the side of described cushion chamber is provided with holding rod.
As a kind of preferred embodiment, described rubber pneumatic bag connects in succession with described casing pipe sleeve, and described sleeve pipe is with described
Cushion chamber is integrated setting.
Of the present utility model a kind of with the above-mentioned general-purpose glue matching used test tube rack of head dropper, its technical scheme is so
Realize: described test tube rack includes bottom surface and support body, and described bottom surface is provided with described support body, and described support body is provided with described
The test tube socket that dropper is suitable, described bottom surface includes platform and the arcwall face being arranged at around described platform.
As a kind of preferred embodiment, described support body is provided with multiple support for supporting described cushion chamber, institute
Stating support and be provided with draw-in groove, the bottom of described cushion chamber is provided with the fixture block suitable with described draw-in groove.
As a kind of preferred embodiment, the side of described support body is provided with a U-shaped handle, sets in described test tube socket
There is the locating ring for test tube is fixed.
Operation principle: prepare test tube according to the quantity of testing sample, and test tube is uniformly positioned over examination by test tube socket
In the support body of pipe support；According to the putting position of test tube, the mouth of pipe bottom cushion chamber connects dropper accordingly, do not connecting
The mouth of pipe upper cover top cover labyrinth of dropper；Rubber pneumatic bag is nested with the outside at sleeve pipe, then this general-purpose glue head dropper assembles complete；
Then all droppers, are contemporaneously immersed in liquid by extruding rubber pneumatic bag, and after unclamping rubber pneumatic bag, liquid can simultaneously enter institute
In some droppers；This general-purpose glue head dropper is moved to the top of test tube rack, makes dropper adaptive with test tube, again extruding rubber gas
Capsule, then can ooze liquid from all droppers simultaneously；While being slowly added dropwise liquid, hold U-shaped handle, front and back shake test tube
The support body of frame, so that liquid is shaken up in test tube simultaneously.
The beneficial effects of the utility model: this utility model makes a rubber pneumatic bag connect many droppers by cushion chamber,
Many droppers can carry out imbibition or dropping liquid simultaneously, can carry out the detection work of multiple sample, when being greatly saved detection simultaneously
Between, improve detection efficiency；Meanwhile, dropper is connected by the mouth of pipe is detachable with cushion chamber, can be by mouthpiece cover after pulling down dropper
Top cover labyrinth, thus optionally use certain several dropper therein, it is simple to varying number and the mensuration of diverse location sample, make
With flexibly.The setting of holding rod, facilitates gripping and the movement of this general-purpose glue head dropper, easy to use.Meanwhile, this is multi-functional
Glue head dropper is the most supporting is provided with test tube rack, when carrying out liquid dropping, this general-purpose glue head dropper can be placed on test tube
On support on frame, thus while being slowly added dropwise liquid, by shaking the support body of test tube rack before and after U-shaped handle, make test tube
Middle liquid is shaken up simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the perspective view of one embodiment of this utility model；
Fig. 2 is the perspective view of cushion chamber in Fig. 1；
Fig. 3 is the adapter structure schematic diagram of the mouth of pipe and dropper in Fig. 1；
Fig. 4 is the perspective view of this utility model test tube rack；
Fig. 5 is the structure for amplifying schematic diagram of bottom surface in Fig. 4；
In figure: 1-rubber pneumatic bag；2-sleeve pipe；3-cushion chamber；The 4-mouth of pipe；41-bayonet socket；5-dropper；51-snap close；At the bottom of 21-
Face；22-handle；23-support body；24-test tube socket；201-arcwall face；202-platform.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Embodiment one
Refering to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a kind of general-purpose glue head dropper of the present utility model includes rubber pneumatic bag 1, rubber
The bottom of glue air bag 1 is provided with opening, and rubber pneumatic bag 1 is connected by this opening has sleeve pipe 2, the opening of rubber pneumatic bag 1 to be nested with at set
The outside of pipe 2, the bottom of sleeve pipe 2 connects has cushion chamber 3, the bottom of cushion chamber 3 to be provided with multiple mouth of pipe 4, and the mouth of pipe 4 is detachable
Connecting and have dropper 5, the mouth of pipe 4 also can connect the sealing lid having for sealing it；Sleeve pipe 2 is positioned at the centre of cushion chamber 3
Position, the mouth of pipe 4 is evenly distributed centered by sleeve pipe 2 in the bottom of cushion chamber 3.Many droppers 5 can carry out imbibition simultaneously or drip
Liquid, thus carry out the detection work of multiple sample simultaneously, it is greatly saved the detection time, improves detection efficiency；Meanwhile, dropper
5 are connected by the mouth of pipe 4 is detachable with cushion chamber 3, by the mouth of pipe 4 lid top cover labyrinth, thus optionally can make after pulling down dropper 5
With certain several dropper 5 therein, it is simple to varying number and the mensuration of diverse location sample, use flexibly.
Refering to accompanying drawing 2 and accompanying drawing 3, the outside of the mouth of pipe 4 is provided with connection bayonet socket 41, and the inside of dropper 5 is provided with and is connected bayonet socket
41 suitable snap closes 51.As shown in Figure 3, when dropper 5 is connected with the mouth of pipe 4, according to the position of accompanying drawing 3, dropper 5 is up inserted
To the outside of the mouth of pipe 4, enforcing dropper 5, the snap close 51 of dropper 5 is adaptive with the connection bayonet socket 41 of the mouth of pipe 4, hears slight click one
Sound, i.e. completes the connection work of dropper 5 and the mouth of pipe 4；Meanwhile, in a reverse order, down extract dropper 5, hear slight
Click one sound, then dropper 5 disassembles from the outside of the mouth of pipe 4.This connection is simple, convenient disassembly.
It addition, in this utility model, seal lid and include lid and the sprue suitable with the size of the mouth of pipe 4, the length of sprue
Degree and diameter are adaptive with the length of the mouth of pipe 4 and diameter respectively, so, when the mouth of pipe 4 lower end is not connected to dropper 5, seal lid permissible
Line up 4 seals fully, and not only the bore of the mouth of pipe 4 is sealed, and the whole internal cavities of the mouth of pipe 4 is also sealed,
To prevent excessive gas or liquid from entering the mouth of pipe 4 and causing liquid dropping insufficient；The inside of lid also is provided with and is connected bayonet socket
41 suitable junction buttons.
In the present embodiment, the mouth of pipe 4 is 6, and the side of cushion chamber 3 is also provided with in holding rod, accompanying drawing 1 and accompanying drawing 2 not
Illustrate, can complete this general-purpose glue head dropper is taken and moved by holding rod.Rubber pneumatic bag 1 and sleeve pipe 2 overlap in succession
Connecing, sleeve pipe 2 and cushion chamber 3 are integrated setting.Sleeve pipe 2, cushion chamber 3, the mouth of pipe 4 and dropper 5 are all that glass material is made, its side
Observe the most at any time.Certainly, this general-purpose glue head dropper can also suspended on use, i.e. realizes the suction of liquid by the way of suspension
Liquid and dropping liquid work.
Embodiment two
Refering to accompanying drawing 4 and accompanying drawing 5, the of the present utility model a kind of and above-mentioned general-purpose glue matching used test tube rack of head dropper
Including bottom surface 21 and support body 23, bottom surface 21 being provided with support body 23, support body 23 is provided with the test tube socket suitable with dropper 5
24, bottom surface 21 includes platform 202 and the arcwall face 201 being arranged at around platform 202.This by platform 202 with arcwall face 201 groups
The bottom surface 21 become, on the one hand, test tube is placed when, performance consolidates；On the other hand, can at any time support body 23 be shaken
Shake, thus complete try liquid in pipe shake up work.The side of support body 23 is provided with a U-shaped handle 22, in test tube socket 24 also
The locating ring for test tube is fixed can be provided with, locating ring not shown in accompanying drawing 4.
Certainly, the top of support body 23 is also provided with multiple support for supporting cushion chamber 3, and support is provided with draw-in groove,
The bottom of cushion chamber 3 is provided with the fixture block suitable with draw-in groove.Cushion chamber 3 can be directly supported by support, and meanwhile, support is also
Can coordinating by draw-in groove and fixture block, make cushion chamber 3 firmly be placed on the top of support body 23.So, drip carrying out liquid
Added-time, this general-purpose glue head dropper can be placed on the support on test tube rack, thus while being slowly added dropwise liquid, logical
Shake the support body 23 of test tube rack before and after crossing U-shaped handle 22, make liquid in test tube be shaken up simultaneously.
Operation principle: prepare test tube according to the quantity of testing sample, and test tube is uniformly positioned over by test tube socket 24
In the support body 23 of test tube rack；According to the putting position of test tube, corresponding connection dropper 5 on the mouth of pipe 4 bottom cushion chamber 3,
Do not connect the mouth of pipe 4 upper cover top cover labyrinth of dropper 5；Rubber pneumatic bag 1 is nested with in the outside of sleeve pipe 2, then this general-purpose glue head
Dropper assembles complete；Then all droppers 5, are contemporaneously immersed in liquid by extruding rubber pneumatic bag 1, after unclamping rubber pneumatic bag 1, and liquid
Body can simultaneously enter in all of dropper 5；This general-purpose glue head dropper is moved to the top of test tube rack, makes dropper 5 and test tube
Adaptation, again extruding rubber pneumatic bag 1, then can ooze liquid from all droppers 5 simultaneously；While being slowly added dropwise liquid, hands
Hold U-shaped handle 22, front and back shake the support body 23 of test tube rack, so that liquid is shaken up in test tube simultaneously.
The beneficial effects of the utility model: this utility model makes a rubber pneumatic bag 1 connect many droppers by cushion chamber 3
5, many droppers 5 can carry out imbibition or dropping liquid simultaneously, can carry out the detection work of multiple sample simultaneously, be greatly saved detection
Time, improve detection efficiency；Meanwhile, dropper 5 is connected by the mouth of pipe 4 is detachable with cushion chamber 3, and pulling down after dropper 5 can be by
The mouth of pipe 4 lid top cover labyrinth, thus optionally use certain several dropper 5 therein, it is simple to varying number and diverse location sample
Mensuration, use flexibly.The setting of holding rod, facilitates gripping and the movement of this general-purpose glue head dropper, easy to use.With
Time, general-purpose glue head dropper is the most supporting is provided with test tube rack for this, when carrying out liquid dropping, and can be by this general-purpose glue head dropper
It is placed on the support on test tube rack, thus while being slowly added dropwise liquid, by shaking test tube rack before and after U-shaped handle 22
Support body 23, makes liquid in test tube be shaken up simultaneously.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (8)
1. a general-purpose glue head dropper, it is characterised in that: include that rubber pneumatic bag, the bottom of described rubber pneumatic bag are provided with opening,
Described rubber pneumatic bag is connected by described opening sleeve pipe, and the bottom of described sleeve pipe connects cushion chamber, the end of described cushion chamber
Portion is provided with multiple mouth of pipe, and the detachable connection of the described mouth of pipe has dropper, and the described mouth of pipe also can connect to be had for carrying out close to it
The sealing lid of envelope；
Described sleeve pipe is positioned at the Centromedian position of described cushion chamber, the described mouth of pipe in the bottom of described cushion chamber with described sleeve pipe
Centered by evenly distributed.
General-purpose glue head dropper the most according to claim 1, it is characterised in that:
The outside of the described mouth of pipe is provided with connection bayonet socket, and the inside of described dropper is provided with and is connected, with described, the snap close that bayonet socket is suitable.
General-purpose glue head dropper the most according to claim 2, it is characterised in that:
The described lid that seals includes lid and the sprue suitable with the size of the described mouth of pipe, and the inside of described lid is provided with described
Connect the junction button that bayonet socket is suitable.
General-purpose glue head dropper the most according to claim 3, it is characterised in that:
The described mouth of pipe is 6, and the side of described cushion chamber is provided with holding rod.
General-purpose glue head dropper the most according to claim 3, it is characterised in that:
Described rubber pneumatic bag connects in succession with described casing pipe sleeve, and described sleeve pipe and described cushion chamber are integrated setting.
6., with the general-purpose glue matching used test tube rack of head dropper described in claim 1-5 any one, its feature exists
In:
Described test tube rack includes bottom surface and support body, and described bottom surface is provided with described support body, and described support body is provided with and described
Managing suitable test tube socket, described bottom surface includes platform and the arcwall face being arranged at around described platform.
Test tube rack the most according to claim 6, it is characterised in that:
Described support body is provided with multiple support for supporting described cushion chamber, and described support is provided with draw-in groove, described cushion chamber
Bottom be provided with the fixture block suitable with described draw-in groove.
Test tube rack the most according to claim 6, it is characterised in that:
The side of described support body is provided with a U-shaped handle, is provided with the location for being fixed test tube in described test tube socket
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589711.1U CN205700600U (en) | 2016-06-17 | 2016-06-17 | A kind of general-purpose glue head dropper and matching used test tube rack thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589711.1U CN205700600U (en) | 2016-06-17 | 2016-06-17 | A kind of general-purpose glue head dropper and matching used test tube rack thereof |
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| Publication Number | Publication Date |
|---|---|
| CN205700600U true CN205700600U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620589711.1U Active CN205700600U (en) | 2016-06-17 | 2016-06-17 | A kind of general-purpose glue head dropper and matching used test tube rack thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486273A (en) * | 2017-08-14 | 2017-12-19 | 安徽工程大学 | A kind of high school chemistry teaching uses dropper structure with plastics |
| CN109490496A (en) * | 2018-09-29 | 2019-03-19 | 刘拥华 | A kind of public place sanitary of water sources condition detection apparatus |
| CN110893355A (en) * | 2019-12-05 | 2020-03-20 | 吕炎 | Multi-functional liquid-transfering equipment for chemistry experiments |
| CN111505213A (en) * | 2020-05-13 | 2020-08-07 | 安徽路港通工程试验检测有限公司 | Building construction cement admixture detection test device and test method |
-
2016
- 2016-06-17 CN CN201620589711.1U patent/CN205700600U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486273A (en) * | 2017-08-14 | 2017-12-19 | 安徽工程大学 | A kind of high school chemistry teaching uses dropper structure with plastics |
| CN107486273B (en) * | 2017-08-14 | 2019-08-27 | 安徽工程大学 | A kind of high school chemistry teaching is mostly used dropper structure with plastics |
| CN109490496A (en) * | 2018-09-29 | 2019-03-19 | 刘拥华 | A kind of public place sanitary of water sources condition detection apparatus |
| CN110893355A (en) * | 2019-12-05 | 2020-03-20 | 吕炎 | Multi-functional liquid-transfering equipment for chemistry experiments |
| CN111505213A (en) * | 2020-05-13 | 2020-08-07 | 安徽路港通工程试验检测有限公司 | Building construction cement admixture detection test device and test method |
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| GR01 | Patent grant |