CN208505936U - A kind of osmotic pressure molar density determinator having dust-proof mechanism - Google Patents
A kind of osmotic pressure molar density determinator having dust-proof mechanism Download PDFInfo
- Publication number
- CN208505936U CN208505936U CN201820920969.4U CN201820920969U CN208505936U CN 208505936 U CN208505936 U CN 208505936U CN 201820920969 U CN201820920969 U CN 201820920969U CN 208505936 U CN208505936 U CN 208505936U
- Authority
- CN
- China
- Prior art keywords
- dust
- hinge
- kelly
- far
- placing groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of osmotic pressure molar density determinators for having dust-proof mechanism, including analyzer ontology, the side of the analyzer ontology offers placing groove, dust-proof door is equipped with close to the position of placing groove notch in the placing groove, hinge there are two being symmetrically fixedly mounted on the side inner wall of the placing groove, the dust-proof door is rotatably installed in placing groove by hinge, the dust-proof door offers card slot far from the side of hinge, the placing groove is far from offering sliding slot on the side inner wall of hinge, kelly is slidably fitted in the sliding slot, the kelly extends in card slot close to one end of hinge, the kelly is welded with pull rod far from one end of hinge.The utility model structure is simple, easy to use, effectively can prevent dust from entering test solution when analyzer ontology is measured test solution, to improve the accuracy that analyzer ontology measures test solution, meets the use demand of user.
Description
Technical field
The utility model relates to osmotic pressure molar density determinator technical field more particularly to a kind of has dust-proof mechanism
Osmotic pressure molar density determinator.
Background technique
Osmotic pressure molar density determinator is that the osmotic pressure molar density determinator designed using the principle of freeze point depression is led to
Often it is made of refrigeration system, the thermosensitive probe for measuring electric current or potential difference and oscillator (or metal probe).It will when measurement
Measurement probe immerses the center of test solution, and is down in the cooling bath of instrument.Start refrigeration system, when the temperature of test solution
When being down to freezing point or less, instrument is frozen using oscillator (or metal probe) inducing solution, automatically records the temperature of freeze point depression
Degree.The measured value that instrument is shown can be the temperature of freeze point depression, be also possible to osmotic pressure molar density, but existing osmotic pressure
Molar density determinator does not have dust reduction capability when being measured to test solution, causes dust possibly into test solution
In, to influence the accuracy that osmotic pressure molar density determinator measures test solution, it is not able to satisfy the use demand of user.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has dust-proof machine
The osmotic pressure molar density determinator of structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of osmotic pressure molar density determinator having dust-proof mechanism, including analyzer ontology, the analyzer ontology
Side offer placing groove, be equipped with dust-proof door close to the position of placing groove notch in the placing groove, the one of the placing groove
Hinge there are two being symmetrically fixedly mounted on the inner wall of side, the dust-proof door is rotatably installed in placing groove by hinge, described dust-proof
Door offers card slot far from the side of hinge, and the placing groove is far from offering sliding slot, the sliding slot on the side inner wall of hinge
It is inside slidably fitted with kelly, the kelly extends in card slot close to one end of hinge, and the kelly is welded far from one end of hinge
It is connected to pull rod, the pull rod extends to that analyzer sheet is external far from one end of kelly, opens up on the two sides inner wall of the sliding slot
There is a mounting groove, the mounting groove is far from offering fixing groove, the top side inner wall of the fixing groove and bottom on the side inner wall of hinge
The same fixed link is fixedly installed on the inner wall of side, sliding sleeve is equipped with movable block in the fixed link, and the movable block is close to hinge
The side of chain extends in mounting groove, and the bottom side and top side of the kelly are rotatably connected to connecting rod, and connecting rod is that inclination is set
It sets, the connecting rod extends in mounting groove far from one end of kelly and is rotatably connected on corresponding movable block close to the one of hinge
Side.
Preferably, the movable block is welded with spring far from the side of sliding slot, and spring is welded on solid far from one end of sliding slot
Slot is determined far from the side inner wall of sliding slot, and spring is set in fixed link.
Preferably, the sliding slot is slidably connected far from through-hole, pull rod sliding is offered on the side inner wall of hinge with through-hole.
Preferably, the pull rod extends to the external one end of analyzer sheet and is welded with knob, and fixing sleeve is equipped with anti-on knob
Sliding sleeve.
Preferably, slide opening is offered on the movable block, fixed link sliding is slidably connected with slide opening.
Preferably, ball grooves are offered on the inner wall of the sliding slot, roll in ball grooves and ball is installed, kelly sliding peace
On ball.
Compared with prior art, the utility model has the beneficial effects that
By utilizing analyzer ontology, placing groove, dust-proof door, hinge, card slot, sliding slot, kelly, pull rod, mounting groove, fixation
Slot, fixed link, movable block, spring, connecting rod are used cooperatively, so that first pulling knob, knob pulls pull rod, and pull rod pulls card
Bar, kelly push connecting rod, and connecting rod pushes movable block, and movable block compressed spring opens dust-proof door when kelly skids off card slot
Container equipped with test solution is put into placing groove, dust-proof door is closed, keeps card slot corresponding with runner position, unclamps and draws
Hand, the elastic force of spring push movable block, and movable block pushes connecting rod, and connecting rod pushes kelly, when kelly snaps onto card slot,
Kelly limits dust-proof door, and the utility model structure is simple, easy to use, and analyzer ontology is measured test solution
When effectively can prevent dust from entering test solution, to improve the accuracy that analyzer ontology measures test solution,
Meet the use demand of user.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of osmotic pressure molar density determinator for having dust-proof mechanism structural representation
Figure；
Fig. 2 be the utility model proposes a kind of osmotic pressure molar density determinator for having dust-proof mechanism part A knot
Structure schematic diagram.
In figure: 1 analyzer ontology, 2 placing grooves, 3 dust-proof doors, 4 hinges, 5 card slots, 6 sliding slots, 7 kellies, 8 pull rods, 9 installations
Slot, 10 fixing grooves, 11 fixed links, 12 movable blocks, 13 springs, 14 connecting rods.
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.
Referring to Fig.1-2, a kind of osmotic pressure molar density determinator having dust-proof mechanism, including analyzer ontology 1, measurement
The side of instrument ontology 1 offers placing groove 2, and the position of close 2 notch of placing groove is equipped with dust-proof door 3, placing groove 2 in placing groove 2
Side inner wall on be symmetrically fixedly mounted there are two hinge 4, dust-proof door 3 is rotatably installed in placing groove 2 by hinge 4, dust-proof
3 sides far from hinge 4 of door offer card slot 5, and placing groove 2 is far from offering sliding slot 6 on the side inner wall of hinge 4, in sliding slot 6
It is slidably fitted with kelly 7, kelly 7 extends in card slot 5 close to one end of hinge 4, and kelly 7 is welded with far from one end of hinge 4
Pull rod 8, pull rod 8 extend to outside analyzer ontology 1 far from one end of kelly 7, offer mounting groove on the two sides inner wall of sliding slot 6
9, mounting groove 9 is consolidated on the top side inner wall and bottom side inner wall of fixing groove 10 far from fixing groove 10 is offered on the side inner wall of hinge 4
Dingan County is equipped with the same fixed link 11, and sliding sleeve is equipped with movable block 12 in fixed link 11, and movable block 12 prolongs close to the side of hinge 4
It extends in mounting groove 9, the bottom side and top side of kelly 7 are rotatably connected to connecting rod 14, and connecting rod 14 is to be obliquely installed, connecting rod
14 one end far from kelly 7 extend in mounting groove 9 and are rotatably connected on corresponding movable block 12 close to the side of hinge 4, lead to
It crosses using analyzer ontology 1, placing groove 2, dust-proof door 3, hinge 4, card slot 5, sliding slot 6, kelly 7, pull rod 8, mounting groove 9, fix
Slot 10, fixed link 11, movable block 12, spring 13, connecting rod 14 are used cooperatively, so that first pulling knob, knob pulls pull rod
8, the pulling kelly 7 of pull rod 8, the promotion connecting rod 14 of kelly 7, the promotion movable block 12 of connecting rod 14,12 compressed spring 13 of movable block, when
When kelly 7 skids off card slot 5, opens dust-proof door 3 and the container equipped with test solution is put into placing groove 2, close dust-proof door 3,
Keep card slot 5 corresponding with 6 position of sliding slot, unclamp knob, the elastic force of spring 13 pushes movable block 12, and movable block 12 pushes connecting rod
14, connecting rod 14 pushes kelly 7, and when kelly 7 snaps onto card slot 5, kelly 7 limits dust-proof door, the utility model
Structure is simple, easy to use, can effectively prevent dust from entering for examination when analyzer ontology 1 is measured test solution
Solution meets the use demand of user to improve the accuracy that analyzer ontology 1 measures test solution.
In the utility model, movable block 12 is welded with spring 13 far from the side of sliding slot 6, spring 13 far from sliding slot 6 one
End is welded on fixing groove 10 far from the side inner wall of sliding slot 6, and spring 13 is set in fixed link 11, and sliding slot 6 is far from hinge 4
Side inner wall on offer through-hole, the sliding of pull rod 8 is slidably connected with through-hole, and pull rod 8 extends to one end outside analyzer ontology 1
It is welded with knob, fixing sleeve is equipped with Anti-slip cover on knob, and slide opening is offered on movable block 12, and the sliding of fixed link 11 is slided with slide opening
It connecting, ball grooves is offered on the inner wall of sliding slot 6, is rolled in ball grooves and ball is installed, kelly 7 is slidably mounted on ball,
By utilization analyzer ontology 1, placing groove 2, dust-proof door 3, hinge 4, card slot 5, sliding slot 6, kelly 7, pull rod 8, mounting groove 9, consolidate
Determine slot 10, fixed link 11, movable block 12, spring 13, connecting rod 14 to be used cooperatively, so that first pulling knob, knob, which pulls, to be drawn
Bar 8, the pulling kelly 7 of pull rod 8, the promotion connecting rod 14 of kelly 7, the promotion movable block 12 of connecting rod 14,12 compressed spring 13 of movable block,
When kelly 7 skids off card slot 5, opens dust-proof door 3 and the container equipped with test solution is put into placing groove 2, close dust-proof door
3, keep card slot 5 corresponding with 6 position of sliding slot, unclamp knob, the elastic force of spring 13 pushes movable block 12, and movable block 12 pushes connection
Bar 14, connecting rod 14 push kelly 7, and when kelly 7 snaps onto card slot 5, kelly 7 limits dust-proof door, this is practical new
Type structure is simple, easy to use, effectively can prevent dust from entering confession when analyzer ontology 1 is measured test solution
It tries solution and meets the use demand of user to improve the accuracy that analyzer ontology 1 measures test solution.
Working principle: when in use, knob is first pulled, knob pulls pull rod 8, and pull rod 8 pulls kelly 7 in sliding slot 6
Interior sliding, kelly 7 push connecting rod 14, and connecting rod 14 pushes movable block 12 to slide in fixed link 11, and movable block 12 compresses bullet
Spring 13, making spring 13, deformation occurs, and when kelly 7 skids off card slot 5, kelly 7 releases the limitation to dust-proof door 3, then opens anti-
Container equipped with test solution is put into placing groove 2 by dirt door 3, is closed dust-proof door 3, is kept card slot 5 opposite with 6 position of sliding slot
It answers, unclamps knob, the elastic force of spring 13 pushes movable block 12 to slide in fixed link 11, and movable block 12 pushes connecting rod 14, even
Extension bar 14 pushes kelly 7 to slide in sliding slot 6, and when kelly 7 snaps onto card slot 5, kelly 7 limits dust-proof door, this
When analyzer ontology 1 effectively can prevent dust from entering in test solution when being measured to test solution, it is easy to operate,
Meet the use demand of user.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of osmotic pressure molar density determinator for having dust-proof mechanism, including analyzer ontology (1), which is characterized in that institute
The side for stating analyzer ontology (1) offers placing groove (2), and the position in the placing groove (2) close to placing groove (2) notch is set
Have dust-proof door (3), symmetrically there are two hinge (4), the dust-proof doors (3) for fixed installation on the side inner wall of the placing groove (2)
It being rotatably installed in placing groove (2) by hinge (4), the dust-proof door (3) offers card slot (5) far from the side of hinge (4),
The placing groove (2) is slidably fitted with kelly in the sliding slot (6) far from offering sliding slot (6) on the side inner wall of hinge (4)
(7), the kelly (7) extends in card slot (5) close to the one end of hinge (4), the one end of the kelly (7) far from hinge (4)
It is welded with pull rod (8), the pull rod (8) extends to analyzer ontology (1) outside far from the one end of kelly (7), the sliding slot (6)
It is offered on the inner wall of two sides mounting groove (9), offers fixing groove on the side inner wall of the mounting groove (9) separate hinge (4)
(10), the same fixed link (11), the fixation are fixedly installed on the top side inner wall and bottom side inner wall of the fixing groove (10)
Sliding sleeve is equipped with movable block (12) on bar (11), and the movable block (12) extends to mounting groove (9) close to the side of hinge (4)
Interior, the bottom side and top side of the kelly (7) are rotatably connected to connecting rod (14), and connecting rod (14) is to be obliquely installed, the company
Extension bar (14) extends in mounting groove (9) far from the one end of kelly (7) and is rotatably connected on corresponding movable block (12) close to hinge
The side of chain (4).
2. a kind of osmotic pressure molar density determinator for having dust-proof mechanism according to claim 1, which is characterized in that institute
It states movable block (12) to be welded with spring (13) far from the side of sliding slot (6), spring (13) is welded on solid far from the one end of sliding slot (6)
On the side inner wall for determining slot (10) separate sliding slot (6), and spring (13) is set on fixed link (11).
3. a kind of osmotic pressure molar density determinator for having dust-proof mechanism according to claim 1, which is characterized in that institute
It states sliding slot (6) and is slidably connected far from through-hole, pull rod (8) sliding is offered on the side inner wall of hinge (4) with through-hole.
4. a kind of osmotic pressure molar density determinator for having dust-proof mechanism according to claim 1, which is characterized in that institute
It states pull rod (8) and extends to the one end of analyzer ontology (1) outside and be welded with knob, fixing sleeve is equipped with Anti-slip cover on knob.
5. a kind of osmotic pressure molar density determinator for having dust-proof mechanism according to claim 1, which is characterized in that institute
It states and offers slide opening on movable block (12), fixed link (11) sliding is slidably connected with slide opening.
6. a kind of osmotic pressure molar density determinator for having dust-proof mechanism according to claim 1, which is characterized in that institute
It states and offers ball grooves on the inner wall of sliding slot (6), rolled in ball grooves and ball is installed, kelly (7) is slidably mounted on ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920969.4U CN208505936U (en) | 2018-06-14 | 2018-06-14 | A kind of osmotic pressure molar density determinator having dust-proof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920969.4U CN208505936U (en) | 2018-06-14 | 2018-06-14 | A kind of osmotic pressure molar density determinator having dust-proof mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505936U true CN208505936U (en) | 2019-02-15 |
Family
ID=65286579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920969.4U Expired - Fee Related CN208505936U (en) | 2018-06-14 | 2018-06-14 | A kind of osmotic pressure molar density determinator having dust-proof mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184236A (en) * | 2022-07-08 | 2022-10-14 | 北京雅森博科科学仪器有限公司 | Online molarity osmometer convenient to survey |
-
2018
- 2018-06-14 CN CN201820920969.4U patent/CN208505936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184236A (en) * | 2022-07-08 | 2022-10-14 | 北京雅森博科科学仪器有限公司 | Online molarity osmometer convenient to survey |
| CN115184236B (en) * | 2022-07-08 | 2023-10-20 | 北京雅森博科科学仪器有限公司 | Online molar concentration osmometer convenient to survey |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208505936U (en) | A kind of osmotic pressure molar density determinator having dust-proof mechanism | |
| CN209217744U (en) | A kind of embedded intelligence cell managing device | |
| CN209116897U (en) | A kind of surveyors' staff | |
| CN109708986A (en) | A kind of cloth wear resistance detection device | |
| CN208076487U (en) | A kind of portable formaldehyde testing equipment | |
| CN109100182A (en) | Sampler and its application method a kind of while that obtain different water level characteristics | |
| CN209117493U (en) | A kind of agronomy soil compactibility measuring device | |
| CN217930885U (en) | Soil sample flattening device | |
| CN211426163U (en) | Jewelry jade relative density short-term test appearance | |
| CN211402796U (en) | Tipping bucket type rain gauge | |
| CN113726294A (en) | Voltage detection device for photovoltaic power generation | |
| CN209371605U (en) | A kind of refrigerator model for verification | |
| CN207280611U (en) | The thermometer probe fixator of monitoring temperature in a kind of transport applied to dry ice | |
| CN110319813A (en) | A kind of calibrated scale and measurement method measuring different ramp slope angles | |
| CN216559123U (en) | Electromagnetic flowmeter convenient to maintenance | |
| CN208720975U (en) | A kind of Sai Lachemen centering parameter measuring apparatus | |
| CN207751414U (en) | A kind of measurement ruler for jewelry identification | |
| CN200986429Y (en) | Instrument for measuring roll gap | |
| CN214426879U (en) | Novel slider formula tension tester for aviation cable wire | |
| CN209131860U (en) | A kind of Portable temperature detection device | |
| CN214097013U (en) | Wall hardness detection device for construction | |
| CN207805598U (en) | A kind of reaction kettle having combination dismounting function | |
| CN221147807U (en) | Weight control device for metering detection | |
| CN218444969U (en) | Frozen meat water loss rate detection device that unfreezes | |
| CN220104044U (en) | Handheld paint film instrument with automatically retractable probe |
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: 20190215 Termination date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |