CN216051781U - Flow injection analyzer - Google Patents
Flow injection analyzer Download PDFInfo
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- CN216051781U CN216051781U CN202122604179.XU CN202122604179U CN216051781U CN 216051781 U CN216051781 U CN 216051781U CN 202122604179 U CN202122604179 U CN 202122604179U CN 216051781 U CN216051781 U CN 216051781U
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- Prior art keywords
- mounting plate
- flow injection
- strip
- spout
- groove
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- 238000004401 flow injection analysis Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 14
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 239000012488 sample solution Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005206 flow analysis Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001507 sample dispersion Methods 0.000 description 1
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Abstract
The utility model relates to a flow injection analyzer, which comprises a base, wherein the upper end of the base is provided with a chute, and the lower end of the base is connected with a plurality of rubber tubes; fixing the ribbon board; the mounting plate is detachably connected in the chute; a first bar-shaped slot round hole; an elastic pull rod; the flow injection analysis mechanism is fixedly connected to the upper end of the mounting plate; further comprising: the first buffer mechanisms are respectively arranged on two sides of the mounting plate; the second buffer mechanism is connected to the bottom of the sliding groove; wherein, the clearance setting between mounting panel and the spout, the mounting panel lower extreme is inconsistent with second buffer gear upper end, and both ends are contradicted respectively on the lateral wall of spout and fixed slat about first buffer gear. The utility model has the beneficial effects that: when receiving external impact, can provide better buffering effect, make the shock attenuation protection of flow injection analysis mechanism obtain further promotion.
Description
Technical Field
The utility model relates to the technical field of flow injection analyzers, in particular to a flow injection analyzer.
Background
Flow injection analysis is actually a pipelined continuous flow analysis; the method mainly comprises three processes of injecting sample solution into a carrier, mixing and reacting the sample solution and the carrier (sample dispersion and reaction), and detecting the sample solution flowing into a detector at a constant speed along with the carrier.
Chinese (utility model) grant notice No. CN211318479U discloses a flow injection analyzer, which comprises a base, a mounting plate, a fixed slat, a movable plunger, a fixed ring, a spring, a rubber tube, a bearing plate, a fixed box, a flow detector, a peristaltic pump, a sample injection valve, a spiral reaction tube, a sample tube and a current-carrying tube. The bottom of the table top is supported by the base, the base is installed on the table top through the installation mechanism, the base is installed through the combined action of the fixed strip plate and the elastic drawing rod, the problems that the positioning is lacked and the dropping is caused are solved, the placing stability is improved, and only the elastic drawing rod needs to be pulled when the table top is disassembled and assembled, so that the operation is convenient; after installing, through buffer gear and desktop contact, when receiving external impact, can cushion the shock attenuation, through the inside hollow structure of buffer gear, provide sufficient buffering activity space, cushion the shock attenuation effect better to realize the shock attenuation protection of whole device, reduce the damage that receives.
Above-mentioned utility model still remains not enough, and above-mentioned buffer gear sets up at the bottom plate lower extreme, and is low to the buffering effect of mobile analysis mechanism, needs to design a buffer gear to mobile injection analysis mechanism specially urgently.
SUMMERY OF THE UTILITY MODEL
In view of the shortcomings of the prior art, the present invention is directed to a flow injection analyzer to solve the above problems.
The technical scheme of the utility model is realized as follows: a flow injection analyzer comprises
The upper end of the base is provided with a chute, and the lower end of the base is connected with a plurality of rubber pipes;
fixing the ribbon board;
the mounting plate is detachably connected in the chute;
a first bar-shaped groove;
a circular hole;
an elastic pull rod;
the flow injection analysis mechanism is fixedly connected to the upper end of the mounting plate;
further comprising:
the first buffer mechanisms are respectively arranged on two sides of the mounting plate;
the second buffer mechanism is connected to the bottom of the sliding groove;
wherein, the clearance setting between mounting panel and the spout, the mounting panel lower extreme is inconsistent with second buffer gear upper end, and both ends are contradicted respectively on the lateral wall of spout and fixed slat about first buffer gear.
Through adopting above-mentioned technical scheme, mutually support through setting up two buffer gear, when receiving external shock, can provide better buffering effect, make the shock attenuation protection of flow injection analysis mechanism obtain further promotion.
The utility model is further configured to: the tank bottom in first rectangular groove sets up with interval between the fixed slat, and first buffer gear includes:
two second strip-shaped grooves are arranged on one side of the mounting plate, which is far away from the first strip-shaped groove, at intervals along the length direction of the mounting plate;
the first springs are provided with a plurality of springs, and one ends of the first springs are fixedly arranged at the bottoms of the first strip-shaped grooves at intervals along the length direction of the first strip-shaped grooves;
a plurality of second springs are arranged, and one ends of the plurality of second springs are fixedly arranged at the bottom of the second strip-shaped groove at intervals along the length direction of the second strip-shaped groove;
a slider;
wherein, the slider is fixed connection respectively in first spring and the second spring deviate from the one end of mounting panel.
Through adopting above-mentioned technical scheme, mutually support through a plurality of first springs and second spring and slider and carry out the shock attenuation buffering to the mounting panel left and right sides and handle, it is effectual to cushion the shock attenuation.
The utility model is further configured to: the slider includes:
the outer side of the sliding block is provided with a ring groove;
the round cavity is formed in the sliding block;
a ball bearing;
wherein, the one end of ball is connected in circular intracavity, and other end protrusion deviates from mounting panel one side in the slider, and the fixed slat all sets up the arc spout with the corresponding setting of ball on the one side cell wall that corresponds with the second bar groove towards one side of first bar groove and spout, and the arc spout sets up along spout cell wall length direction.
Through adopting above-mentioned technical scheme, the slider passes through the spring and contradicts in arc spout tank bottom, prevents that the lateral wall of recess and fixed slat is scraped to the spring when the installation panel with take out the mounting panel from causing wearing and tearing, the removal of the mounting panel of being convenient for simultaneously.
The utility model is further configured to: the second buffer mechanism includes:
the supporting plate is positioned above the bottom of the sliding groove;
the elastic telescopic rods are arranged in a plurality of numbers, and the elastic telescopic rods are distributed on the bottom of the sliding chute at intervals in an array manner;
the third spring is sleeved outside the elastic telescopic rod;
the upper end of the supporting plate is abutted to the lower end face of the mounting plate, the fixed end of the elastic telescopic rod is fixedly connected to the bottom of the sliding groove, the movable end of the elastic telescopic rod is fixedly connected to the lower end of the supporting plate, one end of the third spring is abutted to the lower end of the supporting plate, and the other end of the third spring is abutted to the bottom of the sliding groove.
Through adopting above-mentioned technical scheme, through a plurality of elastic telescopic rod that are the array distribution and set up on the spout tank bottom and establish the third spring in the elastic telescopic rod outside and mutually support, the shock attenuation is effectual.
The utility model is further configured to: the both ends notch department fixedly connected with trapezoidal slide of arc spout, the contained angle between the inclined plane of trapezoidal slide and the notch of arc spout is the obtuse angle.
Through adopting above-mentioned technical scheme, through setting up trapezoidal slide, the slider can move to the arc spout along the inclined plane of trapezoidal slide when the installation mounting panel of being convenient for, prevents that first buffer gear from taking place the screens, the installation of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an analyzer base according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of an embodiment A of the present invention;
FIG. 3 is a top view of a trapezoidal shaped slide according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in FIGS. 1 to 3, the present invention discloses a flow injection analyzer, comprising
The device comprises a base 1, wherein the upper end of the base 1 is provided with a chute 101, and the lower end of the base 1 is connected with a plurality of rubber pipes;
fixing the batten 2;
the mounting plate 3 is detachably connected in the chute 101;
a first bar-shaped groove 21;
a circular hole;
an elastic pull rod;
the flow injection analysis mechanism is fixedly connected to the upper end of the mounting plate 3;
further comprising:
the first buffer mechanisms are respectively arranged at two sides of the mounting plate 3;
the second buffer mechanism is connected to the bottom of the sliding groove 101;
wherein, the clearance setting between mounting panel 3 and the spout 101, the mounting panel 3 lower extreme is inconsistent with second buffer gear upper end, and both ends are contradicted respectively on the lateral wall of spout 101 and fixed slat 2 about first buffer gear.
Through adopting above-mentioned technical scheme, mutually support through setting up two buffer gear, when receiving external shock, can provide better buffering effect, make the shock attenuation protection of flow injection analysis mechanism obtain further promotion.
In the embodiment of the present invention, the bottom of the first strip-shaped groove 21 is spaced from the fixed strip 2, and the first buffer mechanism includes:
two second strip-shaped grooves 4 are arranged, and the two second strip-shaped grooves 4 are arranged on one side, away from the first strip-shaped groove 21, of the mounting plate 3 at intervals along the length direction of the mounting plate 3;
a plurality of first springs 41 are arranged, and one ends of the first springs 41 are fixedly arranged at the bottom of the first strip-shaped groove 21 along the length direction of the first strip-shaped groove 21 at intervals;
a plurality of second springs 42 are arranged, and one ends of the plurality of second springs 42 are fixedly arranged at the bottom of the second strip-shaped groove 4 along the length direction of the second strip-shaped groove 4 at intervals;
a slider;
wherein the slider is fixedly connected to the ends of the first spring 41 and the second spring facing away from the mounting plate 3, respectively.
Through adopting above-mentioned technical scheme, mutually support through a plurality of first springs and second spring and slider and carry out the shock attenuation buffering to the mounting panel left and right sides and handle, it is effectual to cushion the shock attenuation.
In an embodiment of the present invention, the slider includes:
a ring groove 51 is formed on the outer side of the sliding block 5;
a circular cavity 52, wherein the circular cavity 52 is arranged in the sliding block 5;
the balls 53;
wherein, the one end of ball 53 is connected in circular cavity 52, and the other end protrusion deviates from mounting panel 3 one side in slider 5, and fixed slat 2 all offers the arc spout 6 with the corresponding setting of ball 53 towards one side of first bar groove 21 and on the corresponding one side cell wall of spout 101 and second bar groove 4, and arc spout 6 sets up along spout 101 cell wall length direction.
Through adopting above-mentioned technical scheme, the slider passes through the spring and contradicts in arc spout tank bottom, prevents that the lateral wall of recess and fixed slat is scraped to the spring when the installation panel with take out the mounting panel from causing wearing and tearing, the removal of the mounting panel of being convenient for simultaneously.
In an embodiment of the present invention, the second buffer mechanism includes:
the supporting plate 7 is positioned above the bottom of the sliding groove 101;
a plurality of elastic telescopic rods 8 are arranged, and the elastic telescopic rods 8 are distributed on the bottom of the sliding chute 101 at intervals in an array manner;
the third spring 9, the third spring 9 is sleeved outside the elastic telescopic rod 8;
wherein, the terminal surface is inconsistent under backup pad 7 upper end and the mounting panel 3, and the stiff end fixed connection of elasticity telescopic link 8 is on the tank bottom of spout 101, and the expansion end fixed connection of elasticity telescopic link 8 is in the backup pad 7 lower extreme, and the one end and the backup pad 7 lower extreme of third spring 9 offset, and the other end offsets with spout 101 tank bottom.
Through adopting above-mentioned technical scheme, through a plurality of elastic telescopic rod that are the array distribution and set up on the spout tank bottom and establish the third spring in the elastic telescopic rod outside and mutually support, the shock attenuation is effectual.
In the embodiment of the utility model, the notches at the two ends of the arc chute 6 are fixedly connected with trapezoidal sliding plates 10, and an included angle between an inclined surface of each trapezoidal sliding plate 10 and the notch of the arc chute 6 is an obtuse angle.
Through adopting above-mentioned technical scheme, through setting up trapezoidal slide, the slider can move to the arc spout along the inclined plane of trapezoidal slide when the installation mounting panel of being convenient for, prevents that first buffer gear from taking place the screens, the installation of being convenient for.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A flow injection analyzer comprises
The rubber tube sealing device comprises a base (1), wherein a sliding groove (101) is formed in the upper end of the base (1), and a plurality of rubber tubes are connected to the lower end of the base (1);
a fixed slat (2);
the mounting plate (3), the mounting plate (3) is detachably connected in the chute (101);
a first bar-shaped groove (21);
a circular hole;
an elastic pull rod;
the flow injection analysis mechanism is fixedly connected to the upper end of the mounting plate (3);
it is characterized by also comprising:
the first buffer mechanisms are respectively arranged at two sides of the mounting plate (3);
the second buffer mechanism is connected to the bottom of the sliding groove (101);
wherein, the clearance setting between mounting panel (3) and spout (101), mounting panel (3) lower extreme and second buffer gear upper end are inconsistent, and both ends are contradicted respectively on a lateral wall of spout (101) and fixed slat (2) about first buffer gear.
2. A flow injection analyser according to claim 1 wherein the base of the first slot (21) is spaced from the fixed strip (2) and the first damping means comprises:
two second strip-shaped grooves (4) are formed, and the two second strip-shaped grooves (4) are arranged on one side, away from the first strip-shaped groove (21), of the mounting plate (3) at intervals along the length direction of the mounting plate (3);
the number of the first springs (41) is multiple, and one ends of the first springs (41) are fixedly arranged at the bottom of the first strip-shaped groove (21) at intervals along the length direction of the first strip-shaped groove (21);
a plurality of second springs (42), wherein one ends of the plurality of second springs (42) are fixedly arranged at the bottom of the second strip-shaped groove (4) at intervals along the length direction of the second strip-shaped groove (4);
a slider;
the sliding piece is fixedly connected to one end, away from the mounting plate (3), of the first spring (41) and one end, away from the mounting plate (3), of the second spring respectively.
3. The flow injection analyzer of claim 2, wherein the slide comprises:
the outer side of the sliding block (5) is provided with a ring groove (51);
the round cavity (52), the round cavity (52) is opened in the slide block (5);
balls (53);
wherein, the one end of ball (53) is connected in circular cavity (52), and the other end protrusion deviates from mounting panel (3) one side in slider (5), and arc spout (6) with the corresponding setting of ball (53) all are seted up on one side of fixed slat (2) towards first bar groove (21) and spout (101) and second bar groove (4) corresponding one side cell wall, and arc spout (6) set up along spout (101) cell wall length direction.
4. The flow injection analyzer of claim 1, wherein the second dampening mechanism comprises:
the supporting plate (7), the supporting plate (7) is positioned above the bottom of the sliding groove (101);
a plurality of elastic telescopic rods (8) are arranged, and the elastic telescopic rods (8) are distributed on the bottom of the sliding chute (101) at intervals in an array manner;
the third spring (9), the third spring (9) is sleeved outside the elastic telescopic rod (8);
the upper end of the supporting plate (7) is abutted to the lower end face of the mounting plate (3), the fixed end of the elastic telescopic rod (8) is fixedly connected to the bottom of the sliding groove (101), the movable end of the elastic telescopic rod (8) is fixedly connected to the lower end of the supporting plate (7), one end of the third spring (9) is abutted to the lower end of the supporting plate (7), and the other end of the third spring is abutted to the bottom of the sliding groove (101).
5. The flow injection analyzer as claimed in claim 3, wherein the notches at both ends of the arc chute (6) are fixedly connected with trapezoidal sliding plates (10), and an included angle between an inclined surface of the trapezoidal sliding plate (10) and the notch of the arc chute (6) is an obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122604179.XU CN216051781U (en) | 2021-10-28 | 2021-10-28 | Flow injection analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122604179.XU CN216051781U (en) | 2021-10-28 | 2021-10-28 | Flow injection analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216051781U true CN216051781U (en) | 2022-03-15 |
Family
ID=80611815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122604179.XU Active CN216051781U (en) | 2021-10-28 | 2021-10-28 | Flow injection analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216051781U (en) |
-
2021
- 2021-10-28 CN CN202122604179.XU patent/CN216051781U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231219 Address after: 325000 No. 990, Wenrui Avenue, nanbaixiang street, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Water Supply Co.,Ltd. Address before: 333000 Donglong Road, Yongshui District, Wenzhou, Zhejiang Province Patentee before: Zhou Rian |
|
| TR01 | Transfer of patent right |