CN208459312U - A kind of anti-injection apparatus of laboratory melting point apparatus - Google Patents
A kind of anti-injection apparatus of laboratory melting point apparatus Download PDFInfo
- Publication number
- CN208459312U CN208459312U CN201821267012.0U CN201821267012U CN208459312U CN 208459312 U CN208459312 U CN 208459312U CN 201821267012 U CN201821267012 U CN 201821267012U CN 208459312 U CN208459312 U CN 208459312U
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- China
- Prior art keywords
- block
- melting point
- point apparatus
- center
- cloche
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Links
- 238000002844 melting Methods 0.000 title claims abstract description 48
- 230000008018 melting Effects 0.000 title claims abstract description 48
- 238000002347 injection Methods 0.000 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- 244000309464 bull Species 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 238000004544 sputter deposition Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 description 23
- 239000011521 glass Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000013094 purity test Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of anti-injection apparatus of laboratory melting point apparatus, including melting point apparatus, supporting leg is connected at left and right sides of the bottom end of the melting point apparatus, interior bar is connected at the medial end center of the jacking block, cage plate is connected between the medial end of the interior bar, the outer wall bottom of the slide bar is socketed with sliding block, the sliding block is connect with slide bar gap, block in first is connected at the medial end center of the sliding block, the medial end of block is connected with cloche in described second, the cloche inner wall is socketed with beaker, the beaker is connect with cloche gap, top plate is connected at the top center of the cloche, third, which is connected with, at the top center of the top plate connects block, the top that the third connects block is connected with the second pulling block.The anti-injection apparatus of the laboratory melting point apparatus, by the cooperation of melting point apparatus and beaker, can prevent to sputter at work when carrying out prevents melting point apparatus from sputtering by the device, and generation sputtering is avoided to hurt staff.
Description
Technical field
The utility model relates to melting point apparatus equipment technical field, specially a kind of anti-injection apparatus of laboratory melting point apparatus.
Background technique
According to physicochemical definition, the fusing point of substance refers to the temperature when substance becomes liquid from solid-state, organic
In chemical field, fusing point test is to recognize one of basic means and important method of purity testing of substance person's character, therefore,
Melting point detector, according to there is critical role, is production drug, fragrance, dyestuff and other organic crystallines in chemical industry, medical research
The requisite instrumentation of body substance, in the prior art, application No. is 201320367903.4 utility model patents, comprising: shell,
The laid inside of the shell has cooling tube, is provided with insulating layer between the shell and the cooling tube；The shell
Bottom is provided with fan, furnace body is inserted on the shell, and the bottom of the furnace body is embedded in the insulating layer；Described
The side of furnace body is fixedly installed scatter plate, ballistic device on the shell；On the other side of the furnace body, the shell
It is fixedly installed reflection device and camera system；Heating element and heat-protecting glass, the furnace body are fixedly installed on the furnace body
It is inside inserted with the capillary equipped with sample, although the patent can make to measure more stable more accurate, some objects at work
Matter can generate sputtering, be easy to hurt staff.
Utility model content
The purpose of this utility model is to provide a kind of anti-injection apparatus of laboratory melting point apparatus, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-injection dress of laboratory melting point apparatus
It sets, including melting point apparatus, supporting leg is connected at left and right sides of the bottom end of the melting point apparatus, is bonded at the top center of the melting point apparatus
Have a beaker, first be connected at left and right sides of the top of the melting point apparatus and connects block, described first connect it is affixed at the top center of block
There is slide bar, the top of the slide bar is connected with jacking block, interior bar is connected at the medial end center of the jacking block, the interior bar
Cage plate is connected between medial end, the outer wall bottom of the slide bar is socketed with sliding block, and the sliding block is connect with slide bar gap, institute
It states and is connected with the first pulling block at the outboard end center of sliding block, be connected with block in first at the medial end center of the sliding block,
Second is connected in described first at the medial end center of block and connects block, the described second medial end for connecing block is connected in second
Block, the medial end of block is connected with cloche in described second, and the cloche inner wall is socketed with beaker, the beaker and glass
Gap connection is covered, top plate is connected at the top center of the cloche, is connected with third at the top center of the top plate and connects
Block, the top that the third connects block are connected with the second pulling block.
Preferably, it is connected with the 4th at the bottom center of the interior bar and connects block, the described 4th connects and consolidate at the bottom center of block
It is connected to bracket, the bottom of the bracket is connected with bull stick, and the outer wall of the bull stick is socketed with bearing, the bearing and rotarod activity
Connection.
Preferably, the outer exterior wall of first pulling block is socketed with the first gum cover.
Preferably, the second gum cover is socketed at the top of the outer wall of second pulling block.
Preferably, the bottom end of the supporting leg is connected with pedestal.
Compared with prior art, the utility model has the beneficial effects that the anti-injection apparatus of the laboratory melting point apparatus, when need
When carrying out preventing melting point apparatus from sputtering, by the cooperation of melting point apparatus and beaker, melting point apparatus according to physicochemical definition, substance
Fusing point refers to the temperature when substance becomes liquid from solid-state, and in organic chemistry filed, fusing point test is identification substance person's character
Basic means and one of the important method of purity testing, therefore, melting point detector evidence in chemical industry, medical research
There is critical role, be the requisite instrumentation for producing drug, fragrance, dyestuff and other organic crystal substances, supporting leg is used to support fusing point
Instrument, beaker are used to store the substance for needing to measure, and carry out fusing point test by melting point apparatus, sliding block is socketed in slide bar outer wall and carries out back and forth
Sliding, the first pulling block, which facilitates, carries out pulling sliding block, and cloche is slided by sliding block, and the material of cloche is glass, passes through glass
Glass has transparent characteristic, can be used to carry out with the first pulling block through the fusing point effect of cloche observation beaker, the second pulling block
Sliding glass cover facilitates taking-up beaker, can prevent to sputter at work by the device, and generation sputtering is avoided to hurt work
Make personnel.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the attachment structure schematic diagram of figure one bull stick and bearing；
Fig. 3 is the attachment structure schematic diagram of figure one slide bar and sliding block.
In figure: 1, melting point apparatus, 2, supporting leg, 3, beaker, 4, first connects block, 5, slide bar, 6, jacking block, 7, interior bar, 8, cage plate, 9,
Sliding block, the 10, first pulling block, block in 11, first, 12, second connects block, block in 13, second, 14, cloche, 15, top plate, and 16,
Three connect block, and the 17, second pulling block, the 18, the 4th connects block, 19, bracket, 20, bull stick, 21, bearing, the 22, first gum cover, the 23, second glue
Set, 24, pedestal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of anti-injection apparatus of laboratory melting point apparatus,
Including melting point apparatus 1, according to physicochemical definition, the fusing point of substance refers to when the substance becomes liquid from solid-state melting point apparatus 1
Temperature, in organic chemistry filed, fusing point test is the basic means for recognizing substance person's character and the important method of purity testing
One of, therefore, melting point detector in chemical industry, medical research according to there is critical role, be production drug, fragrance, dyestuff and
The bottom end left and right sides of the requisite instrumentation of other organic crystal substances, melting point apparatus 1 is connected with supporting leg 2, and the bottom end of supporting leg 2 is affixed
There is pedestal 24, pedestal 24 is used to that supporting leg 2 is made more stably to support melting point apparatus 1, it is fitted with beaker 3 at the top center of melting point apparatus 1,
It is connected with first at left and right sides of the top of melting point apparatus 1 and connects block 4, supporting leg 2 is used to support melting point apparatus 1, and beaker 3 is used to store needs
The substance of measurement carries out fusing point test by melting point apparatus 1, and first, which connects block 4, is used to slide bar 5 being fixed on 1 surface of melting point apparatus, and first connects
Slide bar 5 is connected at the top center of block 4, the top of slide bar 5 is connected with jacking block 6, and jacking block 6 is used to interior bar 7 being fixed on slide bar
5, interior bar 7 is used to fix cage plate 8, and sliding block 9 is socketed in 5 outer wall of slide bar and reciprocatingly slides, and consolidates at the medial end center of jacking block 6
It is connected to interior bar 7, cage plate 8 is connected between the medial end of interior bar 7, the outer wall bottom of slide bar 5 is socketed with sliding block 9, sliding block 9 and cunning
5 gap of bar connects, and is connected with the first pulling block 10 at the outboard end center of sliding block 9, the outer exterior wall of the first pulling block 10 is socketed with
The material of first gum cover 22, the first gum cover 22 is rubber, and rubber refers to the high elastic polymer material with reversible deformation, in room
The lower high resilience of temperature, larger deformation can be generated under the external force of very little, removes resilient after external force, the first gum cover 22
It can prevent from slipping out of the hand when pulling the first pulling block 10, block 11 in first, block in first are connected at the medial end center of sliding block 9
It is connected with second at 11 medial end center and connects block 12, the second medial end for connecing block 12 is connected with block 13 in second, and second
Interior piece 13 of medial end is connected with cloche 14, and 14 inner wall of cloche is socketed with beaker 3, and the first pulling block 10, which facilitates, to be pulled
Sliding block 9, sliding block 9 connect block 12 by the connection of block 11 second in first, and second, which connects block 12, connects cloche 14, beaker by block 13 in second
3 connect with 14 gap of cloche, and top plate 15 is connected at the top center of cloche 14, and cloche 14 is slided by sliding block 9,
The material of cloche 14 is glass, has transparent characteristic by glass, and the fusing point effect of beaker 3 can be observed through cloche 14
Fruit is connected with third at the top center of top plate 15 and connects block 16, and top plate 15 is used to connect third the fixed cloche 14 of block 16, third
It connects block 16 and is used to connect the second pulling block 17, the top that third connects block 16 is connected with the second pulling block 17, and the second pulling block 17 and first is drawn
Block 10 is used to carry out sliding glass cover 14, facilitates and takes out beaker 3, is socketed with the second gum cover 23 at the top of the outer wall of the second pulling block 17,
The material of second gum cover 23 is all rubber, and the second gum cover 23 can prevent from slipping out of the hand when pulling the second pulling block 17, the bottom end of interior bar 7
It is connected with the 4th at center and connects block 18, the 4th connects and be connected with bracket 19 at the bottom center of block 18, and bracket 19 is used to fix bull stick
20, the bottom of bracket 19 is connected with bull stick 20, and the outer wall of bull stick 20 is socketed with bearing 21, and bearing 21 is flexibly connected with bull stick 20,
Bearing 21 can be rotated around bull stick 20, its major function of bearing 21 is to support mechanical rotary body, reduced it and be moved through
Coefficient of friction in journey, and guarantee its rotating accuracy, bearing 21 can make the more stable smoothness in sliding of cloche 14.
For melting point apparatus 1 according to physicochemical definition, the fusing point of substance refers to the temperature when substance becomes liquid from solid-state,
In organic chemistry filed, fusing point test is to recognize one of basic means and important method of purity testing of substance person's character,
Therefore, melting point detector in chemical industry, medical research according to there is critical role, be production drug, fragrance, dyestuff and other have
The requisite instrumentation of machine crystalline solid, supporting leg 2 are used to support melting point apparatus 1, and beaker 3 is used to store the substance for needing to measure, by fusing point
Instrument 1 carries out fusing point test, and first, which connects block 4, is used to for slide bar 5 being fixed on 1 surface of melting point apparatus, and jacking block 6 is used to for interior bar 7 being fixed on
Slide bar 5, interior bar 7 are used to fix cage plate 8, and sliding block 9 is socketed in 5 outer wall of slide bar and reciprocatingly slides, and the first pulling block 10 facilitates progress
Pulling sliding block 9, sliding block 9 connects block 12 by the connection of block 11 second in first, and second, which connects block 12, connects cloche 14 by block 13 in second,
Cloche 14 is slided by sliding block 9, and the material of cloche 14 is glass, is had transparent characteristic by glass, can be penetrated
Cloche 14 observes the fusing point effect of beaker 3, and top plate 15 is used to connect third the fixed cloche 14 of block 16, and third connects block 16 and is used to
The second pulling block 17 is connected, the second pulling block 17 and the first pulling block 10 are used to carry out sliding glass cover 14, facilitate and take out beaker 3.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of anti-injection apparatus of laboratory melting point apparatus, including melting point apparatus (1), it is characterised in that: the bottom of the melting point apparatus (1)
The end left and right sides is connected with supporting leg (2), is fitted with beaker (3), the melting point apparatus at the top center of the melting point apparatus (1)
(1) it is connected with first at left and right sides of top to connect block (4), described first connects and be connected with slide bar at the top center of block (4)
(5), the top of the slide bar (5) is connected with jacking block (6), is connected with interior bar (7) at the medial end center of the jacking block (6),
It is connected with cage plate (8) between the medial end of the interior bar (7), the outer wall bottom of the slide bar (5) is socketed with sliding block (9), institute
It states sliding block (9) to connect with slide bar (5) gap, be connected with the first pulling block (10) at the outboard end center of the sliding block (9), it is described
It is connected at the medial end center of sliding block (9) block in first (11), consolidates at the medial end center of block (11) in described first
It is connected to second to connect block (12), the described second medial end for connecing block (12) is connected with block in second (13), block in described second
(13) medial end is connected with cloche (14), and cloche (14) inner wall is socketed with beaker (3), the beaker (3) with
Cloche (14) gap connects, and is connected with top plate (15) at the top center of the cloche (14), the top of the top plate (15)
It is connected with third at the center of end to connect block (16), the top that the third connects block (16) is connected with the second pulling block (17).
2. a kind of anti-injection apparatus of laboratory melting point apparatus according to claim 1, it is characterised in that: the interior bar (7)
Bottom center at be connected with the 4th and connect block (18), the described 4th connects and is connected with bracket (19) at the bottom center of block (18), institute
The bottom for stating bracket (19) is connected with bull stick (20), and the outer wall of the bull stick (20) is socketed with bearing (21), the bearing (21)
It is flexibly connected with bull stick (20).
3. a kind of anti-injection apparatus of laboratory melting point apparatus according to claim 1, it is characterised in that: first pulling block
(10) outer exterior wall is socketed with the first gum cover (22).
4. a kind of anti-injection apparatus of laboratory melting point apparatus according to claim 1, it is characterised in that: second pulling block
(17) the second gum cover (23) are socketed at the top of outer wall.
5. a kind of anti-injection apparatus of laboratory melting point apparatus according to claim 1, it is characterised in that: the supporting leg (2)
Bottom end be connected with pedestal (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267012.0U CN208459312U (en) | 2018-08-07 | 2018-08-07 | A kind of anti-injection apparatus of laboratory melting point apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267012.0U CN208459312U (en) | 2018-08-07 | 2018-08-07 | A kind of anti-injection apparatus of laboratory melting point apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459312U true CN208459312U (en) | 2019-02-01 |
Family
ID=65179663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821267012.0U Expired - Fee Related CN208459312U (en) | 2018-08-07 | 2018-08-07 | A kind of anti-injection apparatus of laboratory melting point apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459312U (en) |
-
2018
- 2018-08-07 CN CN201821267012.0U patent/CN208459312U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |