CN106706874B - A kind of test tube storing unit for water quality testing meter - Google Patents
A kind of test tube storing unit for water quality testing meter Download PDFInfo
- Publication number
- CN106706874B CN106706874B CN201611267569.XA CN201611267569A CN106706874B CN 106706874 B CN106706874 B CN 106706874B CN 201611267569 A CN201611267569 A CN 201611267569A CN 106706874 B CN106706874 B CN 106706874B
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- CN
- China
- Prior art keywords
- sleeve
- hole
- support platform
- test tube
- water quality
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Hydrology & Water Resources (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of test tube storing units for water quality testing meter, including pedestal, support platform, protect sleeve and positioning and clamping mechanism, the support platform is connected on pedestal by elevating mechanism, the support platform offers through-hole, test tube is placed in the protection sleeve, the protection sleeve is connected in the through-hole of support platform, the protection sleeve is vertically connected with by first sleeve and second sleeve to be formed, the upper end of the second sleeve is movably connected in the lower end of first sleeve, threaded hole is offered on the lateral wall of the first sleeve lower end, puller bolt is connected in the threaded hole, the puller bolt passes through threaded hole and is connected with second sleeve, the positioning and clamping mechanism is arranged between first sleeve and through-hole.The present invention has the advantages that result is simple, easily fabricated and practical and efficient.
Description
Technical field
The present invention relates to water quality testing meter technical field, especially a kind of test tube storing unit for water quality testing meter.
Background technique
With the development of society, people also constantly reinforce the consciousness of environmental protection, during to environmental protection
Needing to apply to water quality testing meter, existing water quality testing meter needs to carry out before detecting target water quality sampling, but
It is that existing test tube storing unit has very big, so designing one kind for water quality to improve its working efficiency
The test tube storing unit of detector is just particularly important.
Summary of the invention
The technical problem to be solved in the invention is by the way that positioning is arranged between first sleeve and the through-hole of support platform
Clamp system prevents test tube and protection sleeve from running out of during not using from the through hole of support platform, plays increasing
Add the effect of practical performance；A kind of test tube storing unit for water quality testing meter is provided.
In order to solve the above technical problems, structure of the invention includes
Pedestal,
Support platform, the support platform are connected on pedestal by elevating mechanism, and the support platform offers
Through-hole,
Sleeve is protected, test tube is placed in the protection sleeve, the protection sleeve is connected to the logical of support platform
In hole, the protection sleeve is vertically connected with by first sleeve and second sleeve to be formed, and the upper end of the second sleeve is living
It is dynamic to be connected in the lower end of first sleeve, threaded hole, the screw thread are offered on the lateral wall of the first sleeve lower end
Puller bolt is connected in hole, the puller bolt passes through threaded hole and is connected with second sleeve, the first sleeve upper end
Outer sheath limit base is housed, the lower end of the second sleeve is in seal shape, relative to holding out against spiral shell in the support platform
The position of bolt offers through slot, and the outer diameter of the limit base is greater than the internal diameter of through-hole,
Positioning and clamping mechanism, the positioning and clamping mechanism are arranged between first sleeve and through-hole.
Further, the positioning and clamping mechanism includes the guide groove being provided in inner side wall of through hole, is provided with first set
Hemispherical card slot, spherical clamp and spring, the spherical clamp on cylinder lateral wall are connected in guide groove by spring, institute
The spherical clamp stated is caught in hemispherical card slot under the action of spring spring.
Further: the elevating mechanism includes screw rod, guide post, nut and guide sleeve, the screw rod and guiding
Column is vertically arranged in respectively on the left and right ends of pedestal, and the support platform is connected to by nut on screw rod and by leading
It is connected in guide post to set, the lower end of the screw rod is movably connected with the base.
After adopting the above structure, the present invention between first sleeve and the through-hole of support platform by being arranged positioning clamping machine
Structure prevents test tube and protection sleeve from running out of during not using from the through hole of support platform, it is practical to play increase
The effect of performance；And the design also has the advantages that structure is simple, easily fabricated and practical and efficient.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of positioning and clamping mechanism.
Specific embodiment
A kind of test tube storing unit for water quality testing meter as shown in Figure 1, including pedestal, support platform 2, protective case
Cylinder and positioning and clamping mechanism, the support platform 2 are connected on pedestal 1 by elevating mechanism, and the support platform 2 opens up
There is through-hole, test tube is placed in the protection sleeve, the protection sleeve is connected in the through-hole of support platform 2, described
Protection sleeve be vertically connected with and formed by first sleeve 8 and second sleeve 9, the upper end of the second sleeve 9 is flexibly connected
In the lower end of first sleeve 8, threaded hole is offered on the lateral wall of 8 lower end of first sleeve, in the threaded hole
It is connected with puller bolt 10, the puller bolt 10 passes through threaded hole and is connected with second sleeve 9, in the first sleeve 8
The outer sheath at end is equipped with limit base 7, and the lower end of the second sleeve 9 is in seal shape, relative to top in the support platform 2
The position of tight bolt 10 offers through slot, and the outer diameter of the limit base 7 is greater than the internal diameter of through-hole, the positioning
Clamp system is arranged between first sleeve 8 and through-hole.The present invention between first sleeve and the through-hole of support platform by setting
Positioning and clamping mechanism is set, prevents test tube and protection sleeve from running out of during not using from the through hole of support platform, rises
The effect for increasing practical performance is arrived.
Positioning and clamping mechanism as shown in Figure 2 includes the guide groove 11 being provided in inner side wall of through hole, is provided with first set
Hemispherical card slot 12, spherical clamp 14 and spring 13, the spherical clamp 14 on 8 lateral walls of cylinder are connected to by spring 13
In guide groove 11, the spherical clamp 14 is caught in hemispherical card slot 12 under the action of spring spring 13.The design has
Simple, the easily fabricated and practical and efficient advantage of structure.
Elevating mechanism as shown in Figure 1 includes screw rod 3, guide post 5, nut 4 and guide sleeve 6, the screw rod 3 and guiding
Column 5 is vertically arranged in respectively on the left and right ends of pedestal 1, the support platform 2 be connected on screw rod 3 by nut 4 and
It is connected in guide post 5 by guide sleeve 6, the lower end of the screw rod 3 is flexibly connected with pedestal 1.The present invention is designed by this
The height of support platform 2 can be adjusted, increase its practical performance.
Claims (3)
1. a kind of test tube storing unit for water quality testing meter, it is characterised in that: including
Pedestal (1),
Support platform (2), the support platform (2) are connected on pedestal (1) by elevating mechanism, the support platform
(2) through-hole is offered,
Sleeve is protected, is placed with test tube in the protection sleeve, the protection sleeve is connected to the through-hole of support platform (2)
Interior, the protection sleeve is vertically connected with and is formed by first sleeve (8) and second sleeve (9), the second sleeve (9)
Upper end is movably connected in the lower end of first sleeve (8), offers screw thread on the lateral wall of the first sleeve (8) lower end
Hole is connected with puller bolt (10) in the threaded hole, and the puller bolt (10) passes through threaded hole and second sleeve (9)
It is connected, the outer sheath of described first sleeve (8) upper end is equipped with limit base (7), and the lower end of the second sleeve (9) is in sealing
Shape, the position in the support platform (2) relative to puller bolt (10) offer through slot, the limit base (7) it is outer
Diameter size is greater than the internal diameter of through-hole,
Positioning and clamping mechanism, the positioning and clamping mechanism are arranged between first sleeve (8) and through-hole.
2. a kind of test tube storing unit for water quality testing meter according to claim 1, it is characterised in that: described determines
Position clamp system includes the guide groove (11) being provided in inner side wall of through hole, the hemisphere that is provided on first sleeve (8) lateral wall
Shape card slot (12), spherical clamp (14) and spring (13), the spherical clamp (14) are connected to guide groove by spring (13)
(11) in, the spherical clamp (14) is caught in hemispherical card slot (12) under the action of spring (13).
3. a kind of test tube storing unit for water quality testing meter according to claim 1, it is characterised in that: the liter
Descending mechanism includes screw rod (3), guide post (5), nut (4) and guide sleeve (6), and the screw rod (3) and guide post (5) are erected respectively
Straight to be arranged on the left and right ends of pedestal (1), the support platform (2) is connected on screw rod (3) and is led to by nut (4)
It crosses guide sleeve (6) to be connected on guide post (5), the lower end of the screw rod (3) is flexibly connected with pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267569.XA CN106706874B (en) | 2016-12-31 | 2016-12-31 | A kind of test tube storing unit for water quality testing meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267569.XA CN106706874B (en) | 2016-12-31 | 2016-12-31 | A kind of test tube storing unit for water quality testing meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106706874A CN106706874A (en) | 2017-05-24 |
| CN106706874B true CN106706874B (en) | 2019-06-04 |
Family
ID=58905711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611267569.XA Active CN106706874B (en) | 2016-12-31 | 2016-12-31 | A kind of test tube storing unit for water quality testing meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106706874B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715943A (en) * | 2017-10-21 | 2018-02-23 | 南京中鸿润宁新材料科技有限公司 | A kind of Reagent Tube storage rack |
| CN108835026A (en) * | 2018-05-16 | 2018-11-20 | 邓国华 | A kind of new Chronic Stress Model |
| CN110064328A (en) * | 2019-05-08 | 2019-07-30 | 华南理工大学 | A kind of reciprocal rocking equipment of chemical experiment test tube |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3731819A (en) * | 1971-09-22 | 1973-05-08 | E Sandhage | Diagnostic agents storage |
| US5378433A (en) * | 1993-11-15 | 1995-01-03 | Akzo N.V. | Sample tube rack and adapter |
| CN203030314U (en) * | 2013-01-24 | 2013-07-03 | 李雷花 | Novel sampling pipe frame |
| CN203155267U (en) * | 2013-03-12 | 2013-08-28 | 陕西理工学院 | Liftable test tube stand |
| CN203886565U (en) * | 2014-04-16 | 2014-10-22 | 丽水市麦坎夫医疗科技有限公司 | Explosion-proofing protective sleeve for test tube heating in laboratory |
| CN104941714A (en) * | 2014-03-29 | 2015-09-30 | 张英涛 | Test tube rack for preventing striking of test tube |
| CN204807380U (en) * | 2015-07-25 | 2015-11-25 | 李孝才 | Clinical laboratory is with automatic device that thoughtlessly shakes of blood |
| CN204865915U (en) * | 2015-06-17 | 2015-12-16 | 宁波大学 | Rotary -type liftable test -tube rack |
| CN205199540U (en) * | 2015-12-08 | 2016-05-04 | 重庆文理学院 | Chemical experiment device |
-
2016
- 2016-12-31 CN CN201611267569.XA patent/CN106706874B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3731819A (en) * | 1971-09-22 | 1973-05-08 | E Sandhage | Diagnostic agents storage |
| US5378433A (en) * | 1993-11-15 | 1995-01-03 | Akzo N.V. | Sample tube rack and adapter |
| CN203030314U (en) * | 2013-01-24 | 2013-07-03 | 李雷花 | Novel sampling pipe frame |
| CN203155267U (en) * | 2013-03-12 | 2013-08-28 | 陕西理工学院 | Liftable test tube stand |
| CN104941714A (en) * | 2014-03-29 | 2015-09-30 | 张英涛 | Test tube rack for preventing striking of test tube |
| CN203886565U (en) * | 2014-04-16 | 2014-10-22 | 丽水市麦坎夫医疗科技有限公司 | Explosion-proofing protective sleeve for test tube heating in laboratory |
| CN204865915U (en) * | 2015-06-17 | 2015-12-16 | 宁波大学 | Rotary -type liftable test -tube rack |
| CN204807380U (en) * | 2015-07-25 | 2015-11-25 | 李孝才 | Clinical laboratory is with automatic device that thoughtlessly shakes of blood |
| CN205199540U (en) * | 2015-12-08 | 2016-05-04 | 重庆文理学院 | Chemical experiment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106706874A (en) | 2017-05-24 |
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