CN207164004U - A kind of drug inspection analyzes titration outfit - Google Patents
A kind of drug inspection analyzes titration outfit Download PDFInfo
- Publication number
- CN207164004U CN207164004U CN201721253826.4U CN201721253826U CN207164004U CN 207164004 U CN207164004 U CN 207164004U CN 201721253826 U CN201721253826 U CN 201721253826U CN 207164004 U CN207164004 U CN 207164004U
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- CN
- China
- Prior art keywords
- base
- sliding block
- column
- rack
- rotating shaft
- Prior art date
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Abstract
The utility model discloses a kind of drug inspection to analyze titration outfit, relates generally to drug inspection technical field.Including base, the top of the base is provided with column, the column is provided with sliding block, the sliding block is provided with lock screw, the one end of the sliding block away from lock screw is provided with support arm, the one end of the support arm away from sliding block is provided with buret clamp, the bottom of the base is provided with cavity, the base is provided with rotating shaft, chute is provided with the cavity, the chute is provided with rack, and one end of the chute is provided with motor, the bottom of the rotating shaft is provided with the gear being adapted with rack, and the top of the rotating shaft is provided with support plate.The beneficial effects of the utility model are：It can drive conical flask or beaker rotating during titration, standard titration solution can be made quickly sufficiently to be reacted with measured object solution, the working strength of reviewer can be reduced, buret and conical flask or the inwall of beaker can be avoided, testing accuracy can be ensured.
Description
Technical field
Drug inspection technical field is the utility model is related to, specifically a kind of drug inspection analysis titration outfit.
Background technology
Analysis by titration is a kind of common method of drug inspection, and during titration, standard titration solution is mounted in buret,
Vertically it is added in the conical flask or beaker that fill a certain amount of measured object solution and is measured dropwise by buret.Due to titration
When reaction speed it is slower, accelerate to react usually through the mode of fierce shaking conical flask or beaker, reviewer shakes for a long time
During easily cause wrist portion tired, aggravated the working strength of reviewer, and may be led during shaking
Cause the standard titration solution in buret to be dropped on the inwall of conical flask or beaker and can not be produced with measured object solution reaction
Certain inspection error, influences testing accuracy.
Utility model content
The purpose of this utility model is that providing a kind of drug inspection analyzes titration outfit, and it can be during titration
Conical flask or beaker rotating are driven, standard titration solution can be made quickly sufficiently to be reacted with measured object solution, can be reduced
The working strength of reviewer, buret and conical flask or the inwall of beaker can be avoided, testing accuracy can be ensured.
The utility model to achieve the above object, is achieved through the following technical solutions：
A kind of drug inspection analyzes titration outfit, including base, the top of the base are provided with column, set on the column
Have sliding block, the sliding block is slidably connected with column, and the sliding block is provided with lock screw, the sliding block away from lock screw one
End is provided with support arm, and the one end of the support arm away from sliding block is provided with buret clamp, and the bottom of the base is provided with cavity, described
Base is provided with rotating shaft, and the rotating shaft extends vertically through base and is connected with base rotation, and chute, the cunning are provided with the cavity
Groove is provided with rack, and the rack is connected with slide, and one end of the chute is provided with motor, and the motor is provided with song
Handle, the one end of the crank away from motor are provided with connecting rod, and one end and the crank of the connecting rod are hinged, and the other end is hinged with rack,
The bottom of the rotating shaft is provided with the gear being adapted with rack, and the top of the rotating shaft is provided with support plate.
The base is provided with air level, and the bottom array of the base is provided with four adjusting screw rods, the adjusting screw rod
Bottom be provided with feet.
The lock screw is butterfly screws.
The cross section of the column is rectangle, and the sliding block is provided with the through hole being adapted with column.
V-block is arranged with the top of the support plate, the V-block is slidably connected with support plate, in the support plate
Provided with the set screw being adapted with V-block.
Prior art is contrasted, excellent effect of the present utility model is：
1st, sliding block of the present utility model can slide up and down along column, and lock screw can fix position of the sliding block on column
Put, the height of buret clamp can be adjusted as needed, rack can slidably reciprocate along chute, motor, crank, connecting rod, rack
Slider-crank mechanism is formed, electric motor starting, can be reciprocatingly moved with carry-over bar along chute, rack and pinion engagement, in rack
Support plate rotating can be driven with moving gear rotating while moving back and forth, the taper of measured object solution will be filled
Bottle or beaker are positioned in support plate, buret are fixed on buret clamp, buret is vertical with support plate, can titrate
During drive conical flask or beaker rotating, standard titration solution can be made quickly sufficiently to be reacted with measured object solution,
The working strength of reviewer can be reduced, buret and the inwall of conical flask or beaker can be avoided to contact, can ensure to examine
Test precision.
2nd, base of the present utility model is provided with air level, and the bottom array of the base is provided with four adjusting screw rods, institute
The bottom for stating adjusting screw rod is provided with feet, detects whether base is horizontal by air level, the water of base is adjusted by adjusting screw rod
Pingdu, the buret that is fixed on buret clamp can be made perpendicular to the ground, the liquid level of buret can be made, can be easy to
The correct reading of buret.
3rd, lock screw of the present utility model is butterfly screws, can be easy to tighten lock screw manually, can be easy to drip
The regulation of the height of fixed tube.
4th, the cross section of column of the present utility model is rectangle, and the sliding block is provided with the through hole being adapted with column,
Can anti-limited slip block move up and down during rotate, can avoid adjustment buret height during, titration
Pipe contacts with the inwall of conical flask or beaker, can reduce inspection error.
5th, V-block is arranged with the top of support plate of the present utility model, the V-block is slidably connected with support plate, institute
State support plate and be provided with the set screw being adapted with V-block, conical flask or beaker are positioned between two V-blocks, pass through tune
Conical flask or beaker can be firmly fixed between two V-blocks by section screw, in the rotation process that support plate can be prevented,
Conical flask or beaker drop from support plate, can ensure to examine safety.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Label in accompanying drawing：1st, base；2nd, column；3rd, sliding block；4th, lock screw；5th, support arm；6th, buret clamp；7th, it is empty
Chamber；8th, rotating shaft；9th, chute；10th, rack；11st, motor；12nd, crank；13rd, connecting rod；14th, gear；15th, support plate；16th, spiral shell is adjusted
Bar；17th, feet；18th, V-block；19th, set screw.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please limited range.
Described in the utility model is that a kind of drug inspection analyzes titration outfit, including base 1, the top of the base 1 are set
There is column 2, the column 2 is provided with sliding block 3, and the sliding block 3 is slidably connected with column 2, and sliding block 3 can glide along column 2
It is dynamic.The sliding block 3 is provided with lock screw 4, and lock screw 4 can fix the position of sliding block 3.The sliding block 3 is away from locking screw
One end of silk 4 is provided with support arm 5, and the described one end of support arm 5 away from sliding block 3 is provided with buret clamp 6, and buret clamp 6 is used for solid
Determine buret.The bottom of the base 1 is provided with cavity 7, and the base 1 is provided with rotating shaft 8, and the rotating shaft 8 extends vertically through base 1
And be rotatablely connected with base 1, chute 9 is provided with the cavity 7, the chute 9 is provided with rack 10, the rack 10 and chute
9 are slidably connected, and rack 10 can slidably reciprocate along chute 9.One end of the chute 9 is provided with motor 11, is set on the motor 11
There is crank 12, the described one end of crank 12 away from motor 11 is provided with connecting rod 13, and one end of the connecting rod 13 and crank 12 are be hinged, separately
One end is be hinged with rack 10, and motor 11, crank 12, connecting rod 13, rack 10 form slider-crank mechanism, and motor 11 starts being capable of band
Carry-over bar 10 moves back and forth along chute 9.The bottom of the rotating shaft 8 is provided with the gear 14 being adapted with rack 10, rack 10 and tooth
The engagement of wheel 14, can drive rotating shaft 8 positive and negative while rack 10 moves back and forth along chute 9 with the rotating of moving gear 14
Turn.The top of the rotating shaft 8 is provided with support plate 15, and the rotating of rotating shaft 8 can drive the rotating of support plate 15, will fill measured object
The conical flask or beaker of solution are positioned in support plate 15, and buret is fixed on buret clamp 6, buret and support plate 15
Vertically, start motor 11 can drive conical flask or beaker rotating during titration, can make standard titration solution and
Measured object solution quickly sufficiently reacts, and can reduce the working strength of reviewer, can avoid buret and conical flask or
The inwall contact of beaker, can ensure testing accuracy.
For the ease of the correct reading of buret, the base 1 is provided with air level, and the bottom array of the base 1 is set
There are four adjusting screw rods 16, whether the bottom of the adjusting screw rod 16 is provided with feet 17, horizontal by air level detection base 1,
The levelness of base 1 is adjusted by adjusting screw rod 16, the buret that is fixed on buret clamp 6 can be made perpendicular to the ground, energy
Enough make the liquid level of buret, the correct reading of buret can be easy to.
For the ease of the regulation of the height of buret, the lock screw 4 is butterfly screws, can be easy to tighten lock manually
Tight screw 4, can be easy to the regulation of the height of buret.
In order to reduce inspection error, the cross section of the column 2 is rectangle, and the sliding block 3 is provided with to be adapted with column 2
Through hole, can anti-limited slip block 3 move up and down during rotate, can avoid adjustment buret height mistake
Cheng Zhong, buret contact with the inwall of conical flask or beaker, can reduce inspection error.
In order to ensure to examine safety, the top of the support plate 15 is arranged with V-block 18, the V-block 18 and support
Disk 15 is slidably connected, and the support plate 15 is provided with the set screw 19 being adapted with V-block 18, and conical flask or beaker are positioned over
Between two V-blocks 18, between conical flask or beaker being firmly fixed into two V-blocks 18 by set screw 19,
It can prevent in the rotation process of support plate 15, conical flask or beaker drop from support plate 15, can ensure to examine safety.
Embodiment：Described in the utility model is that a kind of drug inspection analyzes titration outfit, including base 1, the base 1
Top is inlaid with air level, and the bottom array of the base 1 is provided with four adjusting screw rods 16, the spiral shell being adapted with adjusting screw rod 16
Pit, the bottom of the adjusting screw rod 16 are provided with feet 17, and the bottom of adjusting screw rod 16 is embedded in feet 17, passes through air level
Detect whether base 1 is horizontal, the levelness of base 1 is adjusted by adjusting screw rod 16, the drop being fixed on buret clamp 6 can be made
Fixed tube is perpendicular to the ground, can make the liquid level of buret, can be easy to the correct reading of buret.The top of the base 1
Portion is provided with column 2, and column 2 is vertically welded on base 1.The column 2 is provided with sliding block 3, and sliding block 3 is provided with and the phase of column 2
The through hole of adaptation, sliding block 3 can slide up and down along column 2.The cross section of column 2 is non-circular, preferably rectangular, Neng Goufang
Limited slip block 3 rotates during moving up and down, and can avoid during the height of adjustment buret, buret and cone
The inwall of shape bottle or beaker contacts, and can reduce inspection error.The sliding block 3 be provided with lock screw 4, with the phase of lock screw 4
The screwed hole of adaptation, lock screw 4 are preferably butterfly screws, can be easy to tighten lock screw 4 manually, can be easy to buret
Height regulation, one end of lock screw 4 abuts with column 2, by tightening extruding force caused by the column 2 of lock screw 4
The position of sliding block 3 can be fixed.The described one end of sliding block 3 away from lock screw 4 is welded with support arm 5, support arm 5 and column 2
Vertically, the described one end of support arm 5 away from sliding block 3 is provided with buret clamp 6, and buret clamp 6 is used to fix buret.The bottom
The bottom of seat 1 is provided with cavity 7, and the base 1 is provided with rotating shaft 8, and the rotating shaft 8 extends vertically through base 1 and by bearing and bottom
Seat 1 is rotatablely connected.The side of rotating shaft 8 is provided with chute 9 in the cavity 7, and chute 9 uses T-shaped chute, and the chute 9 is provided with
Rack 10, the T-shaped sliding block being adapted with chute 9 is welded with rack 10, and rack 10 can slidably reciprocate along chute 9.The cunning
One end of groove 9 is provided with motor 11, and motor 11 is screwed in cavity 7, and the output shaft of the motor 11 is provided with crank
12, the described one end of crank 12 away from motor 11 is provided with connecting rod 13, and one end of the connecting rod 13 is cut with scissors by jointed shaft and crank 12
Connect, the other end is be hinged by jointed shaft and rack 10, and rack 10 welds hinged ear, motor 11, crank close to one end of motor 11
12nd, connecting rod 13, rack 10 form slider-crank mechanism, and motor 11, which starts, to be moved back and forth with carry-over bar 10 along chute 9.It is described
The bottom of rotating shaft 8 is provided with the gear 14 being adapted with rack 10, and rack 10 engages with gear 14, past along chute 9 in rack 10
The rotating of rotating shaft 8 can be driven while movement again with the rotating of moving gear 14.The top of the rotating shaft 8 is provided with branch
Support plate 15, the bottom of support plate 15 are provided with the adapter sleeve being adapted with rotating shaft 8, and adapter sleeve is provided with connecting screw, set in rotating shaft 8
There is the screwed hole being adapted with connecting screw, the rotating of rotating shaft 8 can drive the rotating of support plate 15.The top of the support plate 15
Portion is arranged with V-block 18, and the bottom of V-block 18 is provided with T-shaped piece, the top of support plate 15 be provided with T-shaped piece it is adaptable T-shaped
Groove, V-block 18 can slide along the T-slot in support plate 15, and the support plate 15 is provided with the regulation being adapted with V-block 18
Screw 19, the support base being adapted with set screw 19, support base are provided with the screwed hole being adapted with set screw 19, regulation
Screw 19 is preferably butterfly screws, between conical flask or beaker are positioned over into two V-blocks 18, one end of set screw 19 and V
Type block 18 is abutted against, and conical flask or beaker can be firmly fixed between two V-blocks 18 by tightening set screw 19, can
Prevent in the rotation process of support plate 15, conical flask or beaker drop from support plate 15, can ensure to examine safety.To fill by
The conical flask or beaker for surveying thing solution are fixed in support plate 15, and buret is fixed on buret clamp 6, start the energy of motor 11
It is enough that conical flask or beaker rotating are driven during titration, standard titration solution can be made quickly abundant with measured object solution
Reaction, the working strength of reviewer can be reduced, buret and the inwall of conical flask or beaker can be avoided to contact, can
Ensure testing accuracy.
Claims (5)
1. a kind of drug inspection analyzes titration outfit, including base (1), the top of the base (1) are provided with column (2), and it is special
Sign is：The column (2) is provided with sliding block (3), and the sliding block (3) is slidably connected with column (2), and the sliding block (3) is provided with
Lock screw (4), the one end of the sliding block (3) away from lock screw (4) are provided with support arm (5), and the support arm (5) is away from sliding
One end of block (3) is provided with buret clamp (6), and the bottom of the base (1) is provided with cavity (7), and the base (1) is provided with rotating shaft
(8), the rotating shaft (8) extends vertically through base (1) and is rotatablely connected with base (1), and chute (9), institute are provided with the cavity (7)
State chute (9) and be provided with rack (10), the rack (10) is slidably connected with chute (9), and one end of the chute (9) is provided with electricity
Machine (11), the motor (11) are provided with crank (12), and the one end of the crank (12) away from motor (11) is provided with connecting rod (13),
One end of the connecting rod (13) is be hinged with crank (12), and the other end is be hinged with rack (10), the bottom of the rotating shaft (8) be provided with
The adaptable gear (14) of rack (10), the top of the rotating shaft (8) is provided with support plate (15).
2. a kind of drug inspection analysis titration outfit according to claim 1, it is characterized in that：The base (1) is provided with
Air level, the bottom array of the base (1) are provided with four adjusting screw rods (16), and the bottom of the adjusting screw rod (16) is provided with pad
Pin (17).
3. a kind of drug inspection analysis titration outfit according to claim 1, it is characterized in that：The lock screw (4) is
Butterfly screws.
4. a kind of drug inspection analysis titration outfit according to claim 1, it is characterized in that：The column (2) it is transversal
Face is rectangle, and the sliding block (3) is provided with the through hole being adapted with column (2).
5. a kind of drug inspection analysis titration outfit according to claim 1, it is characterized in that：The top of the support plate (15)
Portion is arranged with V-block (18), and the V-block (18) is slidably connected with support plate (15), and the support plate (15) is provided with and V
The adaptable set screw (19) of type block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253826.4U CN207164004U (en) | 2017-09-27 | 2017-09-27 | A kind of drug inspection analyzes titration outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253826.4U CN207164004U (en) | 2017-09-27 | 2017-09-27 | A kind of drug inspection analyzes titration outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207164004U true CN207164004U (en) | 2018-03-30 |
Family
ID=61724359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721253826.4U Expired - Fee Related CN207164004U (en) | 2017-09-27 | 2017-09-27 | A kind of drug inspection analyzes titration outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207164004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045755A (en) * | 2018-08-21 | 2018-12-21 | 郑州丽福爱生物技术有限公司 | A kind of biological culture efficient extraction plant |
-
2017
- 2017-09-27 CN CN201721253826.4U patent/CN207164004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045755A (en) * | 2018-08-21 | 2018-12-21 | 郑州丽福爱生物技术有限公司 | A kind of biological culture efficient extraction plant |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20190927 |