CN208661210U - A kind of biochemical test rack for test tube - Google Patents
A kind of biochemical test rack for test tube Download PDFInfo
- Publication number
- CN208661210U CN208661210U CN201821417446.4U CN201821417446U CN208661210U CN 208661210 U CN208661210 U CN 208661210U CN 201821417446 U CN201821417446 U CN 201821417446U CN 208661210 U CN208661210 U CN 208661210U
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- CN
- China
- Prior art keywords
- test tube
- rack
- plate
- test
- wall
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Abstract
The utility model discloses a kind of biochemical test rack for test tubes, including rack for test tube, the upper side wall of the rack for test tube is rotatably connected to baffle by hinge, the baffle is rotatably connected to rotor plate far from one end of hinge, the lower wall of the baffle is fixedly connected with telescopic rod, multiple groups are offered in the rack for test tube and rack for test tube inside is connected to and the sliding cavity of positional symmetry, placement plate is slidably connected jointly in the opposite sliding cavity in every group of position, the upper side wall of each placement plate is bonded with foam-rubber cushion, clamping device is equipped in every group of sliding cavity, each clamping device includes two rotating bars being rotatablely connected with the inner wall of rack for test tube.The utility model generates downward pressure to placement plate by test tube after being put into test tube, makes placement plate slide downward, to drive two rotating bars to contract, clamps to test tube, realizes the fixation to test tube, is applicable to different size of test tube, wide adaptability.
Description
Technical field
The utility model relates to rack for test tube field more particularly to a kind of biochemical test rack for test tubes.
Background technique
Rack for test tube is the instrument that the test tube used when biochemical test is carried out for placing, drying, and is led in general rack for test tube
The normally opened aperture equipped with respective number is placed and is dried to test tube by the way that test tube to be inserted into aperture when use.
But existing rack for test tube is only used for placing the test tube of fixed size, if the internal diameter of test tube is less than aperture on rack for test tube
Diameter can then place shakiness, test tube may slide, if test tube internal diameter be greater than rack for test tube on aperture diameter if can not put
Set test tube.
Utility model content
Purpose of the utility model is to solve the problems in background techniques, and a kind of biochemical test test tube proposed
Frame.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of biochemical test rack for test tube, including rack for test tube, the upper side wall of the rack for test tube are rotatably connected to by hinge
Baffle, the baffle are rotatably connected to rotor plate far from one end of hinge, and the lower wall of the baffle is fixedly connected with telescopic rod,
Multiple groups are offered in the rack for test tube and rack for test tube inside is connected to and the sliding cavity of positional symmetry, the opposite sliding cavity in every group of position
Inside slidably connect placement plate jointly, the upper side wall of each placement plate is bonded with foam-rubber cushion, in every group of sliding cavity
Equipped with clamping device, each clamping device includes two rotating bars being rotatablely connected with the inner wall of rack for test tube, Mei Gesuo
It states rotating bar and is fixedly connected to grip block far from one end of rack for test tube inner wall.
Preferably, the telescopic rod is fixedly connected to stripper plate far from one end of baffle, under each stripper plate
Side wall is bonded with sponge plate, is fixedly connected between the stripper plate and baffle there are two symmetrically arranged extension spring.
Preferably, thread groove is offered on side wall of the rack for test tube far from hinge side, the thread groove internal screw thread connects
It is connected to threaded rod, the threaded rod is fixedly connected with fixed plate far from one end of thread groove, offers on the rotor plate and solid
The through slot that the size position of fixed board matches.
Preferably, compression is fixedly connected between each lower wall for placing board ends and the inner bottom wall of sliding cavity
Spring.
Preferably, the sliding slot that Open Side Down, the upper side wall of each placement plate are offered in each rotating bar
It is fixedly connected to the support rod of two positional symmetries, each foam-rubber cushion is respectively positioned between two support rods.
Preferably, the other end of each support rod is inserted into sliding slot and is slidably connected with sliding slot, each cunning
Limiting slot is offered on the two sides inner wall of slot, be equipped on the outer wall of each support rod it is vertical outward and with limiting slot phase
Matched position-limited edge.
Compared with prior art, the advantages of this biochemical test rack for test tube, is:
1, support rod, placement plate and rotating bar are set, by the way that test tube is placed in placement plate, test tube to placement plate generate to
Under power, make placement plate slide downward, drive support rod to move down, rotate two rotating bars inwardly, test tube is pressed from both sides
It holds, is applicable to different size of test tube, wide adaptability.
2, setting compressed spring jacks up placement plate by compressed spring when non-holding test tubes in placement plate upwards, makes to turn
Lever is opened to both sides, and directly test tube is placed in placement plate when needing holding test tubes, easy to operate.
3, telescopic rod and extension spring are set, close baffle by being put into after test tube, telescopic rod extends downwards, stretches simultaneously
The elastic force that spring is generated due to deformation squeezes stripper plate, so that stripper plate is close to the upper wall of test tube mouth, prevents in test tube
Solution splash away from test tube, while preventing compressed spring from jacking up placement plate upwards, grip block made to leave test tube two sides.
In conclusion the utility model generates downward pressure to placement plate by test tube after being put into test tube, make placement plate
Slide downward clamps test tube to drive two rotating bars to contract, realizes the fixation to test tube, is applicable to
Different size of test tube, wide adaptability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of biochemical test rack for test tube side view；
Fig. 2 be the utility model proposes a kind of biochemical test rack for test tube top partial view diagram；
Fig. 3 be the utility model proposes a kind of biochemical test rack for test tube in rotor plate front view.
In figure: 1 rack for test tube, 2 baffles, 3 rotor plates, 4 fixed plates, 5 thread grooves, 6 telescopic rods, 7 extension springs, 8 stripper plates,
9 grip blocks, 10 rotating bars, 11 sliding slots, 12 support rods, 13 sliding cavities, 14 compressed springs, 15 foam-rubber cushions, 16 placement plates, 17 limits
Slot, 18 position-limited edges.
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.1-3, the upper side wall of a kind of biochemical test rack for test tube, including rack for test tube 1, rack for test tube 1 is turned by hinge
Dynamic to be connected with baffle 2, baffle 2 is rotatably connected to rotor plate 3 far from one end of hinge, and rotor plate 3 can rotate, and rack for test tube 1 is remote
Thread groove 5 is offered on the side wall of clutch page side, 5 internal screw thread of thread groove is connected with threaded rod, and threaded rod is far from thread groove 5
One end is fixedly connected with fixed plate 4, and fixed plate 4 can be rotated by threaded rod, and the size with fixed plate 4 is offered on rotor plate 3
The through slot that position matches when fixed plate 4 is vertical with the through slot on rotor plate 3, can be such that baffle 2 is closed, fixed plate 4 and rotor plate
Baffle 2 can be opened when through slot level on 3.
It offers and is connected to inside multiple groups and rack for test tube 1 and the sliding cavity 13 of positional symmetry, every group of position are opposite in rack for test tube 1
Sliding cavity 13 in slidably connect placement plate 16 jointly, placement plate 16 can slide up and down in sliding cavity 13, Mei Gefang
The upper side wall for setting plate 16 is bonded with foam-rubber cushion 15, and test tube is placed on foam-rubber cushion 15, prevents test tube damaged, 16 liang of each placement plate
Be fixedly connected to compressed spring 14 between the lower wall at end and the inner bottom wall of sliding cavity 13, the sensitivity of compressed spring 14 compared with
Height, when test tube is placed in placement plate 16, i.e. meeting retracted downward passes through compressed spring 14 when non-holding test tubes in placement plate 16
Placement plate 16 is jacked up upwards.
Clamping device is equipped in every group of sliding cavity 13, each clamping device includes the inner wall turn of two and rack for test tube 1
The rotating bar 10 of dynamic connection, each rotating bar 10 are fixedly connected to grip block 9, grip block 9 far from one end of 1 inner wall of rack for test tube
Quality it is partially soft, prevent damage test tube.
The sliding slot 11 that Open Side Down is offered in each rotating bar 10, the upper side wall of each placement plate 16 is fixedly connected with
There are two the support rods 12 of positional symmetry, and each foam-rubber cushion 15 is respectively positioned between two support rods 12, each support rod 12 it is another
One end is inserted into sliding slot 11 and is slidably connected with sliding slot 11, offers limiting slot 17 on the two sides inner wall of each sliding slot 11,
Position-limited edge 18 that is vertical outside and matching with limiting slot 17, limiting slot 17 and limit are equipped on the outer wall of each support rod 12
The cooperation on side 18 can prevent support rod 12 from slipping away out of sliding slot 11, and after being put into test tube, 16 stress slide downward of placement plate drives two
A support rod 12 moves down, and rotates two rotating bars 10 inwardly, grips to test tube.
The lower wall of baffle 2 is fixedly connected with telescopic rod 6, and telescopic rod 6 is fixedly connected to extruding far from one end of baffle 2
Plate 8, the lower wall of each stripper plate 8 are bonded with sponge plate, and sponge plate can prevent stripper plate 8 from damaging test tube mouth, stripper plate 8 with
Symmetrically arranged extension spring 7 there are two being fixedly connected between baffle 2, after shutting baffle 2, telescopic rod 6 is moved down, and is driven and is squeezed
Pressing plate 8 squeezes stripper plate 8 close to test tube mouth, the elastic force downward because deformation generates of extension spring 7, and stripper plate 8 is made to be close to test tube
Mouthful, test tube is fixed.
It further illustrates, it is above-mentioned to be fixedly connected unless specifically defined or limited otherwise, otherwise to shall be understood in a broad sense, example
Such as, it can be welding, be also possible to gluing, or be integrally formed the customary means well known to those skilled in the art such as setting.
In the utility model, test tube is put into the placement plate 16 in rack for test tube 1 by when use, makes placement plate 16 to downslide
It is dynamic, it drives two support rods 12 to move down, rotates two rotating bars 10 inwardly, test tube is gripped, then shuts
Baffle 2 moves down telescopic rod 6, drives stripper plate 8 close to test tube mouth, the elastic force downward because deformation generates of extension spring 7,
Stripper plate 8 is squeezed, so that stripper plate 8 is close to test tube mouth, prevents compressed spring 14 from popping up placement plate 16, make two rotating bars 10
It is flared out, avoids test tube and shaken in rack for test tube 1, rotate fixed plate 4, the through slot on fixed plate 4 and rotor plate 3 is made to hang down
Directly, realize baffle 2 closure, fixed plate 4 is rotated further by when needing to open, make fixed plate 4 with the through slot level on rotor plate 3 i.e.
It can.
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 biochemical test rack for test tube, including rack for test tube (1), which is characterized in that the upper side wall of the rack for test tube (1) passes through
Hinge is rotatably connected to baffle (2), and the baffle (2) is rotatably connected to rotor plate (3), the baffle far from one end of hinge
(2) lower wall is fixedly connected with telescopic rod (6), offer in the rack for test tube (1) multiple groups be connected to rack for test tube (1) inside and
The sliding cavity (13) of positional symmetry, the opposite sliding cavity (13) in every group of position is interior to slidably connect placement plate (16) jointly, often
The upper side wall of a placement plate (16) is bonded with foam-rubber cushion (15), is equipped with clamping device in every group of sliding cavity (13), often
A clamping device includes two rotating bars (10) being rotatablely connected with the inner wall of rack for test tube (1), each rotating bar
(10) one end far from rack for test tube (1) inner wall is fixedly connected to grip block (9).
2. a kind of biochemical test rack for test tube according to claim 1, which is characterized in that the telescopic rod (6) is far from gear
One end of plate (2) is fixedly connected to stripper plate (8), and the lower wall of each stripper plate (8) is bonded with sponge plate, described
There are two being fixedly connected between stripper plate (8) and baffle (2) symmetrically arranged extension spring (7).
3. a kind of biochemical test rack for test tube according to claim 1, which is characterized in that the rack for test tube (1) is far from conjunction
It is offered thread groove (5) on the side wall of page side, thread groove (5) internal screw thread is connected with threaded rod, and the threaded rod is separate
One end of thread groove (5) is fixedly connected with fixed plate (4), is offered on the rotor plate (3) and the size position of fixed plate (4)
The through slot to match.
4. a kind of biochemical test rack for test tube according to claim 1, which is characterized in that each placement plate (16) two
Compressed spring (14) are fixedly connected between the inner bottom wall of the lower wall and sliding cavity (13) at end.
5. a kind of biochemical test rack for test tube according to claim 1, which is characterized in that on each rotating bar (10)
The sliding slot (11) that Open Side Down is offered, the upper side wall of each placement plate (16) is fixedly connected to two positional symmetries
Support rod (12), each foam-rubber cushion (15) is respectively positioned between two support rods (12).
6. a kind of biochemical test rack for test tube according to claim 5, which is characterized in that each support rod (12)
The other end is inserted into sliding slot (11) and is slidably connected with sliding slot (11), opens up on the two sides inner wall of each sliding slot (11)
Have limiting slot (17), limit that is vertical outside and matching with limiting slot (17) is equipped on the outer wall of each support rod (12)
Position side (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417446.4U CN208661210U (en) | 2018-08-31 | 2018-08-31 | A kind of biochemical test rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417446.4U CN208661210U (en) | 2018-08-31 | 2018-08-31 | A kind of biochemical test rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208661210U true CN208661210U (en) | 2019-03-29 |
Family
ID=65840208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821417446.4U Expired - Fee Related CN208661210U (en) | 2018-08-31 | 2018-08-31 | A kind of biochemical test rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208661210U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465345A (en) * | 2019-09-19 | 2019-11-19 | 浙江煜焰工业设计有限公司 | Funnel fixing bracket |
| CN114797585A (en) * | 2022-04-14 | 2022-07-29 | 陕西省肿瘤医院 | Cancer treatment detects blood extraction element |
| CN116986121A (en) * | 2023-09-25 | 2023-11-03 | 山东常生源生物科技股份有限公司 | Categorised receiver that domestic fungus bacterial was preserved |
-
2018
- 2018-08-31 CN CN201821417446.4U patent/CN208661210U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465345A (en) * | 2019-09-19 | 2019-11-19 | 浙江煜焰工业设计有限公司 | Funnel fixing bracket |
| CN110465345B (en) * | 2019-09-19 | 2021-04-27 | 台州天君科技有限公司 | Funnel fixing frame |
| CN114797585A (en) * | 2022-04-14 | 2022-07-29 | 陕西省肿瘤医院 | Cancer treatment detects blood extraction element |
| CN116986121A (en) * | 2023-09-25 | 2023-11-03 | 山东常生源生物科技股份有限公司 | Categorised receiver that domestic fungus bacterial was preserved |
| CN116986121B (en) * | 2023-09-25 | 2023-12-19 | 山东常生源生物科技股份有限公司 | Categorised receiver that domestic fungus bacterial was preserved |
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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: 20190329 Termination date: 20190831 |