CN207680646U - Chemical illumination immunity analysis instrument sample rack - Google Patents
Chemical illumination immunity analysis instrument sample rack Download PDFInfo
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- CN207680646U CN207680646U CN201721407058.3U CN201721407058U CN207680646U CN 207680646 U CN207680646 U CN 207680646U CN 201721407058 U CN201721407058 U CN 201721407058U CN 207680646 U CN207680646 U CN 207680646U
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- sample rack
- placing groove
- elastic spacing
- analysis instrument
- spacing structure
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Abstract
The utility model discloses a kind of chemical illumination immunity analysis instrument sample racks, including matrix, placing groove is distributed in described matrix along its length, the placing groove is vertically arranged, the side wall of the placing groove is equipped with elastic spacing structure, and the elastic spacing structure is radially-inwardly raised along placing groove.It can effectively ensure stability of the test tube in placing groove by dismountable elastic spacing structure, it can be effectively prevent to rotate or deflection, stability of the sample rack in channel is ensured by limiting slot, guide groove, setting element etc. simultaneously, avoid sample rack that shake and the axial displacement of short transverse occurs, stability when sample rack detects is improved with this, be conducive to improve its analysis result reliability, there is great practical value.
Description
Technical field
The utility model is related to Medical Equipment fields, and in particular to a kind of chemical illumination immunity analysis instrument sample rack.
Background technology
In chemiluminescence detection, operator usually only needs the test tube for filling sample being put on sample rack, is re-fed into
In analyzer, instrument will be automatically completed the sequence of operations such as sampling or addition reactant, and finally provide analysis result.And
In order to facilitate being put into for test tube, the opposite test tube of placing groove meeting being arranged on usual sample rack is bigger, and the two tends to clearance fit,
Like that when sample rack is in moving process, test tube is easily rotated or is shaken in placing groove, can be to the normal of checking procedure
It is interfered, is unfavorable for normal barcode scanning identification etc. or even analysis result is inaccurate.In addition to this, existing sample rack is being examined
It surveys in channel, is also often easy to happen shake, sample rack, which is integrally subjected to displacement, to be also resulted in test tube and shift.
Utility model content
In view of this, the utility model provides a kind of chemical illumination immunity analysis instrument sample rack, even if sample rack is moving
During dynamic, test tube can also keep relative stability on sample rack, while improve monolithic stability of the sample rack in sense channel
Property, make analyzer that can accurately be sampled or add the operations such as reactant, improves the result reliability of analyzer.
Its technical solution is as follows：
A kind of chemical illumination immunity analysis instrument sample rack, including matrix are distributed in described matrix and put along its length
Slot is set, the placing groove is vertically arranged, and key is：The side wall of the placing groove is equipped with elastic spacing structure, the bullet
Property position limiting structure is radially-inwardly raised along placing groove.
Using the above structure, after test tube is inserted into placing groove, side wall is applied circumferential elastic by elastic spacing structure
Pressure can effectively prevent test tube to rotate in storage tank, so that it is guaranteed that specimen discerning extracts accurate, raising analytical equipment work
The reliability of work and result.
As preferred：The elastic spacing structure includes locating part ontology, is had straight down on the locating part ontology
The resigning portion of extension, and under resigning portion width direction both sides and the support portion of setting in parallel, the resigning portion
End have towards its thickness direction side limit protrusion outstanding, the limit protrusion extends obliquely downward, protrude outside in
The smooth arc-shaped surface structure of sunken inside；
Mounting groove is equipped on the side wall vertically, the elastic spacing structure is embedded in mounting groove, on the cell wall of mounting groove
It is equipped with step along its short transverse, the support portion is supported on step.
Using by it is this it is detachable be configured elastic spacing structure by the way of, both realized and week carried out to the test tube being put into
To limit, the locating part ontology of different model size can be selected to adapt to the test tube of more different models, while reducing matrix
Molding difficulty of processing and production cost, and make to contact for face between limit protrusion and test tube, both can further increase
Frictional force, test tube can be effectively prevent to glance off.
As preferred：The support portion, which is equipped with, to be protruded outward in barb-like buckle, and side wall is equipped with and the buckle
The bayonet of cooperation.Using the above structure, it is ensured that plastic cement clamp positional stability prevents its loosening from causing to fail, or even from installation
Abjection is fallen into analyzer in slot.
As preferred：Corresponding each placing groove sets that there are two elastic spacing structure, two elastic spacing symmetrical configurations
It is set to placing groove both sides.Using above scheme, can the both sides of test tube be realized with symmetric figure limit, prevent test tube unbalance stress from sending out
Raw deflection is conducive to normally identify sampling.
As preferred：The lower part of described matrix is equipped with setting element, and the setting element is magnet or ferromagnetic metal part.
Using the above structure, by setting element respective outer side edges corresponding on sense channel, it can effectively ensure itself and sense channel
Position remains relatively unchanged over, and is conducive to the stability for improving sample rack.
To further increase stability of the sample rack on sense channel, the limit of length direction is carried out to sample rack, really
Protecting it will not shake in detection process, and limiting slot is equipped with vertically close to the position of setting element in described matrix.
As preferred：There is the guide groove being arranged along its length, the guide groove to run through matrix for described matrix lower part
Both ends.Using the above structure, be conducive to sample rack smoothly to enter in sense channel, and the limit of short transverse is carried out to it.
Compared with prior art, the beneficial effects of the utility model：
It, can by dismountable elastic spacing structure using the chemical illumination immunity analysis instrument sample rack of above technical scheme
Effectively ensure stability of the test tube in placing groove, it can be effectively prevent to rotate or deflection, while passing through limiting slot, being oriented to
Slot, setting element etc. ensure stability of the sample rack in channel, avoid sample rack that shake and the axial direction of short transverse occurs
Displacement improves stability when sample rack detects with this, is conducive to improve its analysis result reliability, has greatly practical valence
Value.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is basal body structure schematic diagram；
Fig. 3 is the vertical view of matrix shown in Fig. 2；
Fig. 4 is elastic spacing structural upright schematic diagram；
Fig. 5 is the scheme of installation of elastic spacing structure；
Fig. 6 is the use state diagram of the utility model；
Fig. 7 is the utility model and sense channel fit structure schematic diagram.
Specific implementation mode
The utility model is described in further detail with attached drawing with reference to embodiments.
With reference to figure 1 and chemical illumination immunity analysis instrument sample rack shown in Fig. 7, including substantially it is in the matrix of rectangular parallelepiped structure
1, array distribution has a placing groove 10 along its length thereon, placing groove 10 be from the upper surface of matrix 1 be recessed straight down at
Slot structure, and placing groove 10 is conducive to the lightweight development of matrix 1, placing groove along the both sides open topped of 1 width direction of matrix
10 live along 11 enclosing of side wall that the both sides of 1 length direction of matrix are separated to form, and side wall 11 is equipped with elastic spacing structure, elasticity
It is solid can to play the test tube being put into placing groove 10 clamping along the radially-inwardly raised of placing groove 10 for position limiting structure at least part
It is fixed, while the effect for preventing it from rotating.
In the present embodiment, elastic spacing structure includes locating part ontology 2, is in substantially inverted " mountain " font structure, has
The resigning portion 20 extended straight down, and the support portion 21 positioned at 20 width direction both sides of resigning portion, support portion 21 and resigning
Portion 20 is arranged in parallel, and support portion 21 is shorter than resigning portion 20, and support portion 21 is integrally formed with resigning portion 20 using plastic material.
Mounting groove 3 is offered on side wall 11 vertically, the upper end is open, and the depth of mounting groove 3 is more than the length of resigning portion 20,
Elastic spacing structure is embedded in from top in mounting groove 3, and (i.e. side wall 11 is along the inside of 1 width direction of matrix on the cell wall of mounting groove 3
Surface) it is adapted equipped with step 30, the distance of step 30 to 1 upper surface of matrix and the length of support portion 21 along short transverse, then
After elastic spacing structure is embedded in mounting groove 3 from top, support portion 21 is just supported on step 30, prevents it from continuing past move down
It is dynamic.
Bayonet 110 is offered in the position of corresponding step 30 on side wall 11,21 lower end of support portion is equipped with and bayonet 110
Adaptable buckle 210, buckle 210 is in barb-like and outwardly, face bayonet 110, then after support portion 21 is supported on step 30,
Buckle 210 is caught in bayonet 110, then can further be fixed to the position of elastic spacing structure, prevents it from moving up or from peace
Deviate from tankage 3, improves its stability.
20 lower end side of resigning portion has limit protrusion 200, a pleurapophysis of the limit protrusion 200 towards 20 thickness direction of resigning portion
It rises, after elastic spacing structure is embedded in mounting groove 3 from top, it is ensured that the projection direction of limit protrusion 200 is directed towards placing groove 10
Inside, meanwhile, outside (side identical with the projection direction of limit protrusion 200, including limit protrusion of resigning portion 20
200 outside) it is in smooth arc-shaped surface structure, and cambered surface is recessed from the outside to the core, forms the structure of similar vertically extending arc groove, then
After test tube is put into placing groove 10, the limit protrusion 200 of lower end is squeezed, it is made to be moved to projection direction opposite direction,
And the top of locating part ontology 2 is fixed, so that the arc groove structure energy and test tube in the outside of resigning portion 20
It is more easily bonded, forms the enclosing of arc, can effectively prevent test tube that the beat along 1 width direction of matrix occurs in placing groove,
Meanwhile limit protrusion 200 applies elastic restoring force to test tube always, can increase frictional force between the two, be conducive to prevent
Test tube rotates.
It is equal in intermediate mounting groove 3 in the present embodiment other than the mounting groove 3 at both ends with reference to figure 1, Fig. 6 and Fig. 7
Elastic spacing structure there are two being embedded, can substantially reduce molding and difficulty of processing, sequentially form two installation positions, simultaneously in this way
Simplify structure, is conducive to the further lightweight of matrix 1.
And in order to improve the clamping restriction effect to test tube, each placing groove 10 is corresponded in the present embodiment sets that there are two elasticity
Position limiting structure, as shown, two elastic spacing symmetrical configurations are set to placing groove 10 along the both sides of 1 length direction of matrix, two
A limit protrusion 200 can realize symmetrical two to the test tube being put into so towards the radially-inwardly protrusion of corresponding placing groove 10
Gusset is kept off and limitation rotation.
With reference to figure 1, Fig. 2 and Fig. 7, the upper rear end of matrix 1 is equipped with handle, conveniently picks and places, and lower part is equipped with setting element 4,
Setting element 4 is the magnet being embedded along 1 width direction of matrix or ferromagnetic metal part, in this way after being put into sense channel, with
The ferromagnetic metal part or magnet being correspondingly arranged on sense channel, mutual magnetic, to realize the fixation to matrix 1.
It is equipped with limiting slot 12 vertically close to the position of setting element 4 on matrix 1, is used for and the limit card on sense channel
It closes, has the function that realize it axial limiting, while 1 lower part of matrix is additionally provided with guide groove 13, length of the guide groove 13 along matrix 1
Direction setting is spent, is straight slot structure, runs through the both ends of matrix 1, coordinate with sense channel, is conducive to matrix 1 and steadily enters detection
In channel, ensure the stability of test tube.
Referring to figs. 1 to Fig. 7, after test tube 6 is put into placing groove 10, size and 10 size of placing groove of test tube 6 are adapted, and with
The structure of the similar arc groove in 20 outside of resigning portion is adapted, and the both sides of test tube 6 are all by the side pressure of limit protrusion 200, together
When arcuate structure to test tube 6 constitute arc enclosing, reach 6 enclosing of test tube is prevented rotation effect.
Then the sample rack equipped with test tube 6 is put on sense channel 5 again, the both sides of sense channel 5 along its length are logical
The upper edge of road side wall 51 is equipped with the flange of fold inward, when sample rack enters sense channel 5, it is ensured that flange is embedded in guide groove 13
In, sample rack can be made to be moved always along the length direction of sense channel 5 in this way, prevent vibration up and down.
The end upper surface of channel side wall 51 be equipped with limiting card 50, limiting card 50 towards sense channel 5 inner bulge, in this way
When sample rack sliding in place when, limiting card 50 is embedded just below limiting slot 12, and instruction sample rack in place, while preventing it from sending out again
Raw axial dipole field, while the corresponding construction being arranged on setting element 4 and sense channel 5 coordinates, and further ensures that sample rack exists
Stability on sense channel 5.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field
Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make
Expression, such transformation are each fallen within the scope of protection of the utility model as multiple types.
Claims (6)
1. a kind of chemical illumination immunity analysis instrument sample rack, including matrix (1), described matrix are distributed along its length on (1)
There are placing groove (10), the placing groove (10) to be vertically arranged, it is characterised in that：The side wall (11) of the placing groove (10) is equipped with
Elastic spacing structure, the elastic spacing structure are radially-inwardly raised along placing groove (10)；
The elastic spacing structure includes locating part ontology (2), has what is extended straight down to allow on the locating part ontology (2)
Position portion (20), and positioned at resigning portion (20) width direction both sides and the support portion (21) of setting in parallel, the resigning portion
(20) lower end has towards its thickness direction side limit protrusion outstanding (200), and the limit protrusion (200) is tilted towards downward
It stretches, protrudes outside in the smooth arc-shaped surface structure being recessed inwardly；
Mounting groove (3) is equipped on the side wall (11) vertically, the elastic spacing structure is embedded in mounting groove (3), mounting groove (3)
Cell wall upper edge its short transverse be equipped with step (30), the support portion (21) is supported on step (30).
2. chemical illumination immunity analysis instrument sample rack according to claim 1, it is characterised in that：On the support portion (21)
It is in barb-like buckle (210) equipped with protruding outward, side wall (11) is equipped with the bayonet (110) with buckle (210) cooperation.
3. chemical illumination immunity analysis instrument sample rack according to claim 1 or 2, it is characterised in that：Corresponding each placement
Slot (10) is set there are two elastic spacing structure, and two elastic spacing symmetrical configurations are set to placing groove (10) both sides.
4. chemical illumination immunity analysis instrument sample rack according to claim 1, it is characterised in that：Under described matrix (1)
Portion is equipped with setting element (4), and the setting element (4) is magnet or ferromagnetic metal part.
5. chemical illumination immunity analysis instrument sample rack according to claim 4, it is characterised in that：Described matrix is leaned on (1)
The position of nearly setting element (4) is equipped with limiting slot (12) vertically.
6. the chemical illumination immunity analysis instrument sample rack according to claims 1 or 2 or 4 or 5, it is characterised in that：The base
There is the guide groove (13) being arranged along its length, the guide groove (13) to run through matrix (1) both ends for body (1) lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407058.3U CN207680646U (en) | 2017-10-26 | 2017-10-26 | Chemical illumination immunity analysis instrument sample rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407058.3U CN207680646U (en) | 2017-10-26 | 2017-10-26 | Chemical illumination immunity analysis instrument sample rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680646U true CN207680646U (en) | 2018-08-03 |
Family
ID=62989420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721407058.3U Active CN207680646U (en) | 2017-10-26 | 2017-10-26 | Chemical illumination immunity analysis instrument sample rack |
Country Status (1)
| Country | Link |
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| CN (1) | CN207680646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113195101A (en) * | 2018-12-14 | 2021-07-30 | 贝克顿·迪金森公司 | Support for sample tube |
| CN114762806A (en) * | 2021-01-15 | 2022-07-19 | 赛默电子Led有限公司 | Holding clip for holding a square bottle on an oscillating platform of a laboratory oscillation device |
-
2017
- 2017-10-26 CN CN201721407058.3U patent/CN207680646U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113195101A (en) * | 2018-12-14 | 2021-07-30 | 贝克顿·迪金森公司 | Support for sample tube |
| CN114762806A (en) * | 2021-01-15 | 2022-07-19 | 赛默电子Led有限公司 | Holding clip for holding a square bottle on an oscillating platform of a laboratory oscillation device |
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