CN207735050U - A kind of novel centrifugal rack for test tube - Google Patents
A kind of novel centrifugal rack for test tube Download PDFInfo
- Publication number
- CN207735050U CN207735050U CN201721866543.7U CN201721866543U CN207735050U CN 207735050 U CN207735050 U CN 207735050U CN 201721866543 U CN201721866543 U CN 201721866543U CN 207735050 U CN207735050 U CN 207735050U
- Authority
- CN
- China
- Prior art keywords
- test tube
- mounting hole
- gauge
- tube fixing
- fixing dish
- 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
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Abstract
The utility model discloses a kind of novel centrifugal rack for test tubes,Including outer housing and test tube fixing dish,The upper surface setting of the outer housing is fluted,The bottom of the groove is provided with motor,The groove lower end is provided with turntable,Driving shaft on the driven shaft and motor of the turntable bottom is connected by gear-box,The upper surface center of the turntable is provided with shaft,The test tube fixing dish is placed on the upper surface of turntable,The center location of the test tube fixing dish is provided with axis mounting hole,Test tube fixing dish in the present invention is placed on turntable,And shaft is inserted into axis mounting hole,So that limit protrusion ring be stuck in limiting groove,It is mounted in mounting groove by limiting snap-gauge,It is fixed by fixture block and card slot,So that limit protrusion ring is limited in normal rotation in limiting groove,When needing to dismantle test tube fixing dish,Limitation snap-gauge is disassembled,Test tube fixing dish can be extracted out from the inside of outer housing,It is convenient for changing and cleans.
Description
Technical field
The utility model belongs to medical laboratory engineering device technique field, and in particular to a kind of novel centrifugal rack for test tube.
Background technology
Rack for test tube be for place (the phenomenon that test tube can also being positioned on rack for test tube sometimes, observes some experiment),
Dry the most basic laboratory apparatus of the chemical laboratory of test tube.Duckpin with respective number and aperture in rack for test tube；
It is foraminate test tube to be placed vertically for use or to continue the progress of observing response；There is clean test tube being put upside down for column, so as to
It dries；With the development of science and technology, various advanced constant temperature centrifuge test tube stands occur, invisible spectro solution can be prevented in the short time
It is interior to change due to the temperature difference, or prevent solution from generating certain precipitation in a short time, avoid chemical examination
Inaccuracy；The test tube fixing dish on rack for test tube used now is all to be fixedly mounted, when needing to clean test tube fixing dish
It is very inconvenient, and the size of the test tube mounting hole on test tube fixing dish is fixed, can not replace test tube fixing dish, in addition
There are gaps between test tube and test tube mounting hole, and the case where test tube collision ruptures is likely to result in centrifugation.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of novel centrifugal rack for test tube
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel centrifugal rack for test tube, including shell
The upper surface setting of body and test tube fixing dish, the outer housing is fluted, and the bottom of the groove is provided with motor, the groove
Lower end is provided with turntable, and the driving shaft on the driven shaft and motor of the turntable bottom is connected by gear-box, the turntable
Upper surface center is provided with shaft, and the test tube fixing dish is placed on the upper surface of turntable, the circle of the test tube fixing dish
Heart position is provided with axis mounting hole, and the axis mounting hole is connected together with shaft, the top surface setting of the test tube fixing dish
There are test tube mounting hole, the rear surface of the test tube fixing dish to be provided with refrigeration set, the refrigeration set and test tube fixing dish lower end
Bookbinding slot on surface is connected together, and refrigerates the center of circle of set and the center of circle of test tube mounting hole on same vertical line, the examination
Rubber ring is provided on the inner wall of pipe mounting hole, the inner surface of the rubber ring is provided with rubber sheet gasket, and the groove is opened
It is provided with limiting groove at mouthful, the side surface upper end of the test tube fixing dish engages place with limiting groove and is provided with limit protrusion ring, institute
It states and is provided with mounting groove on the outside of limiting groove, the inner surface of the mounting groove is provided with card slot, and the inside of the mounting groove is set
It is equipped with limitation snap-gauge, described one end for limiting snap-gauge is provided with fixture block, the outer surface of the limitation snap-gauge at the engaging with card slot
The junction of fixture block is provided with telescopic chute, one end of the fixture block extends in telescopic chute, and fixture block passes through bullet with telescopic chute
Spring connects, and one end that the fixture block is connect with spring is provided with driving lever, is provided with intercommunicating pore at the top of the telescopic chute, described group
Bar passes through intercommunicating pore and extends to the top of limitation snap-gauge, and the other end of the limitation snap-gauge extends to the upper of limit protrusion ring
It is square, it is provided with head cover at the top of the outer housing, the motor is electrically connected to a power source.
Preferably, protruding circular ring, top surface and the protrusion of the outer housing are provided at the bottom margin of the head cover
The annulus place of being connected together is provided with the groove to match.
Preferably, the limitation snap-gauge circular ring type structure, and the section for limiting snap-gauge is the L-type for rotating clockwise 90 degree
Structure.
Preferably, the axis mounting hole and shaft are hexagonal prisms structure, and the size of axis mounting hole and shaft matches.
Preferably, the depth of the intercommunicating pore and the depth of telescopic chute are consistent.
Preferably, refrigeration layer is provided in the refrigeration set, insulating sponge layer is arranged in the outer surface of the refrigeration set.
Compared with prior art, the utility model has the beneficial effects that：The lower end of test tube fixing dish in the present invention
Refrigeration set is increased, refrigeration set engages with test tube fixing dish by binding slot, and test tube is inserted into refrigeration set after passing through test tube mounting hole
Middle progress constant temperature preservation avoids occurring to go bad due to the invisible spectro blood sample of temperature change；
The bottom of test tube fixing dish in the present invention increases a turntable motor-driven, and turntable is by turning
Axis is connect with axis mounting hole, is driven test tube fixing dish rotation, then test tube is driven to do centrifugal rotation, avoid invisible spectro blood
The case where sample precipitates；
The inside setting of test tube mounting hole in the present invention increases rubber ring, the rubber of rubber ring inner surface
Gasket and test tube juxtaposition metamorphose so that test tube is placed securely in test tube mounting hole, ruptures feelings caused by avoiding shaking from hitting
Condition；
Test tube fixing dish in the present invention is placed on turntable, and shaft is inserted into axis mounting hole so that
Limit protrusion ring is stuck in limiting groove, is mounted in mounting groove by limiting snap-gauge, is fixed by fixture block and card slot so that
Limit protrusion ring is limited in normal rotation in limiting groove, and when needing to dismantle test tube fixing dish, limitation snap-gauge is disassembled,
Test tube fixing dish is extracted out from the inside of outer housing, is facilitated and is replaced and cleaned.
Description of the drawings
Fig. 1 is the centrifuge test tube stand dimensional structure diagram of the utility model；
Fig. 2 is the centrifuge test tube stand schematic cross-sectional view of the utility model；
Fig. 3 is the limitation snap-gauge installation place schematic cross-sectional view of the utility model；
Fig. 4 is the rubber ring overlooking structure diagram of the utility model；
In figure：1- outer housings, 2- test tube fixing dishs, 3- head covers, 4- test tubes mounting hole, 5- limit protrusions ring, 6- turntables, 7-
Motor, 8- axis mounting hole, 9- shafts, 10- refrigerations set, 11- limiting grooves, 12- mounting grooves, 13- rubber rings, 14- fixture blocks, 15- cards
Slot, 16- driving levers, 17- intercommunicating pores, 18- limitations snap-gauge, 19- telescopic chutes.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of technical solution：A kind of novel centrifugal rack for test tube,
Including outer housing 1 and test tube fixing dish 2, the upper surface setting of outer housing 1 is fluted, and the bottom of groove is provided with motor 7, groove
Lower end is provided with turntable 6, and the driven shaft of 6 bottom of turntable is connect with the driving shaft on motor 7 by gear-box, the upper table of turntable 6
Face center is provided with shaft 9, and test tube fixing dish 2 is placed on the upper surface of turntable 6, and the center location of test tube fixing dish 2 is set
It is equipped with axis mounting hole 8, axis mounting hole 8 is connected together with shaft 9, and the top surface of test tube fixing dish 2 is provided with test tube mounting hole
4, the rear surface of test tube fixing dish 2 is provided with refrigeration set 10, refrigeration set 10 and the bookbinding slot on 2 rear surface of test tube fixing dish
It is connected together, and refrigerates the center of circle of set 10 and the center of circle of test tube mounting hole 4 on same vertical line, the inner wall of test tube mounting hole 4
On be provided with rubber ring 13, the inner surface of rubber ring 13 is provided with rubber sheet gasket, and the opening of groove is provided with limiting groove 11,
The side surface upper end of test tube fixing dish 2 engages place with limiting groove 11 and is provided with limit protrusion ring 5, and the outside of limiting groove 11 is provided with
The inner surface of mounting groove 12, mounting groove 12 is provided with card slot 15, and mounting groove 12 is internally provided with limitation snap-gauge 18, limitation card
Fixture block 14 is provided at one end of plate 18 and the engaging of card slot 15, the outer surface for limiting snap-gauge 18 and the junction of fixture block 14 are arranged
There is telescopic chute 19, one end of fixture block 14 extends in telescopic chute 19, and fixture block 14 is connect with telescopic chute 19 by spring, fixture block 14
The one end being connect with spring is provided with driving lever 16, and the top of telescopic chute 19 is provided with intercommunicating pore 17, and driving lever 16 passes through intercommunicating pore 17
And the top of limitation snap-gauge 18 is extended to, the other end of limitation snap-gauge 18 extends to the top of limit protrusion ring 5, outer housing 1
Top is provided with head cover 3, and motor 7 is electrically connected to a power source.
In order to be sealed when ensureing that head cover 3 is closed, in the present embodiment, it is preferred that be provided with protrusion at the bottom margin of head cover 3
Annulus, top surface and the protruding circular ring place of being connected together of outer housing 1 are provided with the groove to match.
In order to ensure to limit the position of limit protrusion ring 5, in the present embodiment, it is preferred that limitation 18 circular ring type structure of snap-gauge,
And the section for limiting snap-gauge 18 is the L-type structure for rotating clockwise 90 degree.
The case where having skidded in order to prevent, in the present embodiment, it is preferred that axis mounting hole 8 and shaft 9 are hexagonal prisms knot
Structure, and axis mounting hole 8 and the size of shaft 9 match.
In order to ensure that driving lever 16 drives fixture block 14 to be collapsible into telescopic chute 19, in the present embodiment, it is preferred that intercommunicating pore 17
Depth is consistent with the depth of telescopic chute 19.
In order to ensure refrigeration and constant temperature, in the present embodiment, it is preferred that is provided with refrigeration layer, refrigeration set 10 in refrigeration set 10
Outer surface be arranged insulating sponge layer.
The operation principle and process for using of the utility model：Suitable test tube fixing dish 2 is put into the turntable in outer housing 1
On 6, and shaft 9 is inserted into axis mounting hole 8 so that limit protrusion ring 5 is stuck in limiting groove 11, then sliding limitation snap-gauge 18
On driving lever, driving lever 16 drive fixture block 14 be collapsible into telescopic chute 19, then will limitation snap-gauge 18 be mounted on mounting groove 12 in, directly
Move to the side of card slot 15 to fixture block 14, unclamp driving lever, fixture block 14 stretch out in telescopic chute 19 under the action of the spring and with
Card slot 15 is fixed, and when dismounting, equally stirs driving lever 16 so that fixture block 14, which exits card slot 15, can will limit snap-gauge 18
It disassembles, then test tube fixing dish 2 is extracted out；
Test tube is inserted into test tube mounting hole 4, rubber sheet gasket and the test tube juxtaposition metamorphose of 13 inner surface of rubber ring so that
Gap of the test tube between test tube mounting hole 4 reduces so that the other end of test tube fixation, test tube is inserted into corresponding refrigeration
In set 10, test tube is contacted with the refrigeration layer in refrigeration set 10 so that the temperature of test tube is kept constant, and avoids going bad；Then start
Motor 7, motor 7 drive turntable 6 to rotate by gear-box, and turntable 6 drives test tube fixing dish 2 to rotate by shaft 9, then drives
Test tube rotation on test tube fixing dish 2 so that invisible spectro blood sample is not in precipitation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel centrifugal rack for test tube, including outer housing (1) and test tube fixing dish (2), it is characterised in that：The outer housing
(1) upper surface setting is fluted, and the bottom of the groove is provided with motor (7), and the groove lower end is provided with turntable (6),
The driven shaft of turntable (6) bottom is connect with the driving shaft on motor (7) by gear-box, the upper surface of the turntable (6)
Center is provided with shaft (9), and the test tube fixing dish (2) is placed on the upper surface of turntable (6), the test tube fixing dish
(2) center location is provided with axis mounting hole (8), and the axis mounting hole (8) is connected together with shaft (9), and the test tube is fixed
The top surface of disk (2) is provided with test tube mounting hole (4), and the rear surface of the test tube fixing dish (2) is provided with refrigeration set
(10), the refrigeration set (10) is connected together with the bookbinding slot on test tube fixing dish (2) rear surface, and refrigerates the circle of set (10)
The center of circle of the heart and test tube mounting hole (4) is provided with rubber ring on same vertical line on the inner wall of the test tube mounting hole (4)
(13), the inner surface of the rubber ring (13) is provided with rubber sheet gasket, and the opening of the groove is provided with limiting groove (11),
The side surface upper end of the test tube fixing dish (2) engages place with limiting groove (11) and is provided with limit protrusion ring (5), the limiting groove
(11) mounting groove (12) is provided on the outside of, the inner surface of the mounting groove (12) is provided with card slot (15), the mounting groove
(12) be internally provided with limits snap-gauge (18), and card is provided at one end of the limitation snap-gauge (18) and the engaging of card slot (15)
Block (14), the outer surface and the junction of fixture block (14) of the limitation snap-gauge (18) are provided with telescopic chute (19), the fixture block
(14) one end extends in telescopic chute (19), and fixture block (14) is connect with telescopic chute (19) by spring, the fixture block (14)
The one end being connect with spring is provided with driving lever (16), and intercommunicating pore (17), the driving lever are provided at the top of the telescopic chute (19)
(16) it passes through intercommunicating pore (17) and extends to the top of limitation snap-gauge (18), the other end of the limitation snap-gauge (18) extends to limit
The top of position protruding ring (5) is provided with head cover (3) at the top of the outer housing (1), and the motor (7) is electrically connected to a power source.
2. a kind of novel centrifugal rack for test tube according to claim 1, it is characterised in that：The bottom margin of the head cover (3)
Place is provided with protruding circular ring, the top surface of the outer housing (1) be provided with the protruding circular ring place of being connected together match it is recessed
Slot.
3. a kind of novel centrifugal rack for test tube according to claim 1, it is characterised in that：Limitation snap-gauge (18) circular ring type
Structure, and the section for limiting snap-gauge (18) is the L-type structure for rotating clockwise 90 degree.
4. a kind of novel centrifugal rack for test tube according to claim 1, it is characterised in that：The axis mounting hole (8) and shaft
(9) it is hexagonal prisms structure, and axis mounting hole (8) and the size of shaft (9) match.
5. a kind of novel centrifugal rack for test tube according to claim 1, it is characterised in that：The depth of the intercommunicating pore (17) with
The depth of telescopic chute (19) is consistent.
6. a kind of novel centrifugal rack for test tube according to claim 1, it is characterised in that：It is provided in the refrigeration set (10)
Layer is refrigerated, insulating sponge layer is arranged in the outer surface of the refrigeration set (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866543.7U CN207735050U (en) | 2017-12-27 | 2017-12-27 | A kind of novel centrifugal rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866543.7U CN207735050U (en) | 2017-12-27 | 2017-12-27 | A kind of novel centrifugal rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735050U true CN207735050U (en) | 2018-08-17 |
Family
ID=63120169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721866543.7U Expired - Fee Related CN207735050U (en) | 2017-12-27 | 2017-12-27 | A kind of novel centrifugal rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735050U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057977A (en) * | 2019-04-23 | 2019-07-26 | 蒋皓文 | A kind of real-time self-test of air pollution and controlling device |
| CN110152761A (en) * | 2019-06-21 | 2019-08-23 | 杭州师范大学 | A kind of six face tubular draining Multifunctional test tube shelfs |
| CN110481988A (en) * | 2019-08-28 | 2019-11-22 | 池州市第三人民医院(池州市精神病医院) | A kind of regular exhaust apparatus of flask for medicinal preparations |
| CN112604727A (en) * | 2020-12-10 | 2021-04-06 | 安徽金鑫实验设备科技有限公司 | Multifunctional test tube rack for laboratory |
| CN113546708A (en) * | 2021-07-26 | 2021-10-26 | 杭州都林生物科技有限公司 | Full-automatic pretreatment device |
| CN113750872A (en) * | 2021-08-27 | 2021-12-07 | 刘荣怀 | Cell detection kit |
-
2017
- 2017-12-27 CN CN201721866543.7U patent/CN207735050U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057977A (en) * | 2019-04-23 | 2019-07-26 | 蒋皓文 | A kind of real-time self-test of air pollution and controlling device |
| CN110152761A (en) * | 2019-06-21 | 2019-08-23 | 杭州师范大学 | A kind of six face tubular draining Multifunctional test tube shelfs |
| CN110481988A (en) * | 2019-08-28 | 2019-11-22 | 池州市第三人民医院(池州市精神病医院) | A kind of regular exhaust apparatus of flask for medicinal preparations |
| CN110481988B (en) * | 2019-08-28 | 2024-03-29 | 池州市第三人民医院(池州市精神病医院) | Regular discharging equipment of medicament bottle |
| CN112604727A (en) * | 2020-12-10 | 2021-04-06 | 安徽金鑫实验设备科技有限公司 | Multifunctional test tube rack for laboratory |
| CN113546708A (en) * | 2021-07-26 | 2021-10-26 | 杭州都林生物科技有限公司 | Full-automatic pretreatment device |
| CN113546708B (en) * | 2021-07-26 | 2022-08-16 | 杭州都林生物科技有限公司 | Full-automatic pretreatment device |
| CN113750872A (en) * | 2021-08-27 | 2021-12-07 | 刘荣怀 | Cell detection kit |
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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: 20180817 Termination date: 20211227 |