CN214895363U - A decide appearance device for experiment detects - Google Patents
A decide appearance device for experiment detects Download PDFInfo
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- CN214895363U CN214895363U CN202121666540.5U CN202121666540U CN214895363U CN 214895363 U CN214895363 U CN 214895363U CN 202121666540 U CN202121666540 U CN 202121666540U CN 214895363 U CN214895363 U CN 214895363U
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- guide rail
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Abstract
The utility model discloses a surely kind device for experiment detects, including surely kind pipe, mount, route board and actuating mechanism, be equipped with actuating mechanism and route board on the mount, be equipped with the route groove on the route board, surely kind pipe passes through the bracing piece fixed, actuating mechanism drives the bracing piece and removes along the route groove, surely kind pipe's upper end is equipped with the connection mouth, surely kind pipe's outside cover has the upper end to seal lower extreme open-ended scavenge pipe, even there is the connecting pipe on the lateral wall of scavenge pipe. Under the direction of actuating mechanism's drive and path groove, realize deciding the automation of appearance pipe in the bottle that awaits measuring and get and put, decide the appearance pipe and can externally await measuring liquid and the pump body, can add reagent or await measuring liquid in the bottle that awaits measuring automatically, also can siphon away unnecessary solution to accomplish and decide the appearance step, thereby replaced present and relied on artifical application of sample completely, improved work efficiency and precision.
Description
Technical Field
The utility model relates to a reagent decides appearance technical field specifically is a decide appearance device for experiment detects.
Background
In the experimental detection, the most operation is to add a reagent solution into a reagent bottle, and the addition amount of the reagent must be strictly added according to the regulations, otherwise the experimental result is influenced.
The interpolation of present reagent is that the experimenter carries out the accurate volume through the graduated flask and gets the back and pour into the bottle that awaits measuring in, perhaps adds the bottle that awaits measuring with reagent in, adds or absorbs through the straw according to the scale on awaiting measuring in the bottle, and the interpolation of reagent relies on the manual work to go on completely, and not only inefficiency, the error is great moreover.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be exactly to the above-mentioned not enough that prior art exists, a decide appearance device for experiment detection is provided, under the direction of drive and path groove through actuating mechanism, realize deciding the automation of appearance pipe in the bottle that awaits measuring and get and put, decide the appearance pipe can external liquid and the pump body of waiting to measure, can be automatically to adding reagent in the bottle that awaits measuring or the liquid that waits to measure, also can siphon away unnecessary solution, thereby accomplish and decide the appearance step, thereby replaced present dependence artifical application of sample completely, work efficiency and precision have been improved.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a decide appearance device for experiment detects, includes and decides appearance pipe, mount, route board and actuating mechanism, be equipped with actuating mechanism and route board on the mount, be equipped with the route groove on the route board, it is fixed that the appearance pipe passes through the bracing piece to decide, actuating mechanism drives the bracing piece and removes along the route groove.
Preferably, the driving mechanism includes a first guide rail, a sliding seat, a motor, a second guide rail and a moving block, the first guide rail is vertically arranged, the first guide rail is connected with a first slider in a sliding manner, the sliding seat is connected with the first slider, a lead screw is arranged on one side of the first guide rail in parallel, the motor is connected with the lead screw, the sliding seat is in threaded fit with the lead screw, the sliding seat is provided with the second guide rail perpendicular to the first guide rail, the second guide rail is connected with the moving block in a sliding manner, a guide wheel matched with the path groove is arranged at the lower end of the moving block, and the support rod is connected with the moving block.
Preferably, the sliding seat is provided with a supporting plate for fixing the second guide rail, the middle part of the moving block is provided with a sliding hole, and a second sliding block connected with the second guide rail is arranged in the sliding hole.
Preferably, one side of the first guide rail is provided with a photoelectric switch, and the side wall of the sliding seat is provided with a detection plate matched with the photoelectric switch.
Preferably, the upper end of the sample preparation pipe is provided with a connecting nozzle, the outer side of the sample preparation pipe is sleeved with a cleaning pipe with the upper end closed and the lower end opened, and the side wall of the cleaning pipe is connected with a connecting pipe.
Preferably, the end part of the supporting rod is provided with a clamping opening for fixing the sampling tube.
Preferably, the lower extreme of bracing piece is equipped with the groove of stepping down, the connecting pipe with step down the groove cooperation, the connection mouth is located the upper end of bracing piece.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an under actuating mechanism's drive and the direction of path groove, realize deciding the automation of appearance pipe in the bottle that awaits measuring and get and put, decide the appearance pipe and can externally wait to survey the liquid and the pump body, can add reagent or wait to survey the liquid in the bottle that awaits measuring automatically, also can siphon away unnecessary solution to accomplish and decide the appearance step, thereby replaced present to rely on artifical application of sample completely, improved work efficiency and precision.
2. The utility model discloses a movable block passes through leading wheel and route groove cooperation, has not only reduced the resistance, has guaranteed the smoothness nature that moves along the route groove moreover, has guaranteed the reliability that the device used.
3. The utility model discloses a decide the outside of appearance pipe and set up the scavenge pipe, can be used for adding the clear water and wash to simplify and made things convenient for the washing step, saved the time.
4. The utility model discloses set up at the tip of bracing piece and press from both sides the mouth, increased the convenience of fixed design pipe, the bottom sets up the groove of stepping down, can be used for fixed pipeline, increases orderliness.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
FIG. 3 is a schematic structural diagram of a moving block;
FIG. 4 is a schematic view of the structure of the support rod engaged with the sample fixing tube;
FIG. 5 is a cross-sectional view of a sizing tube.
In the figure: 1-a fixed mount; 2-a path plate; 201-path slot; 3-a photoelectric switch; 4-a drive mechanism; 401-lead screw; 402-a first guide rail; 403-a first slider; 404-a slide carriage; 405-detecting the board; 406-a support plate; 407-a second guide rail; 408-a second slider; 409-a moving block; 410-a guide wheel; 411-motor; 412-a slide hole; 5-a sample tube; 501-cleaning a pipe; 502-connection mouth; 503-connecting tube; 6-supporting rods; 601-a yielding slot; 602-nip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a kind of device for testing, including the appearance pipe 5 of deciding, mount 1, path board 2 and actuating mechanism 4, 1 vertical settings of mount, be equipped with actuating mechanism 4 and path board 2 on the mount 1, be equipped with path groove 201 on the path board 2, path groove 201 lower half is vertical groove, the first one of path groove 201 is horizontal groove, horizontal groove and vertical groove rounding off, in order to guarantee the smoothness nature of operation, horizontal groove slope sets up, reduce and the turning radius between the vertical groove, appearance pipe 5 is fixed through bracing piece 6, actuating mechanism 4 drives bracing piece 6 and moves along path groove 201, when following path groove 201 from top to bottom moves, the whole moving path of appearance pipe 5 of deciding does, horizontal movement is again vertical downward movement earlier, it is when actually using this moment: the sample tube 5 is moved to the upper part of the sample adding position from the position (or the original point) to be positioned, and then the sample tube 5 extends downwards into the bottle to be detected; when following path slot 201 from top to bottom and moving, the whole moving path of deciding appearance pipe 5 does, and first vertical rebound, then lateral shifting is this moment when in-service use: the sampling tube 5 moves upwards to be taken out of the bottle to be measured and then moves transversely back to the original point or position to be measured. The external hose of the sample fixing tube 5 is connected with the reagent bottle through a water pump, a peristaltic pump or a plunger pump and the like, and is connected according to actual use, in addition, the sample fixing tube 5 can be used for adding reagents and also can be used for sucking the reagents, and when the sample fixing tube 5 is used, required reagents or solutions to be detected can be directly added into the bottle to be detected through the sample fixing tube 5; or directly adding the reagent or the solution to be tested into the bottle to be tested, and then pumping away the redundant volume through the sample tube 5 to realize sample determination.
In this embodiment, in order to realize the horizontal and vertical movement of the driving mechanism 4, as shown in fig. 2-3, the driving mechanism 4 includes a first guide rail 402, a sliding seat 404, a motor 411, a second guide rail 407 and a moving block 409, the first guide rail 402 is vertically disposed, the first guide rail 402 is slidably connected with a first slider 403, the sliding seat 404 is connected with the first slider 403, one side of the first guide rail 402 is provided with a lead screw 401 in parallel, the motor 411 is connected with the lead screw 401, the sliding seat 404 is in threaded fit with the lead screw 401, the motor 411 drives the lead screw 401 to rotate, and can drive the sliding seat 404 to vertically reciprocate along the first guide rail 402 along with the first slider 403, the sliding seat 404 is provided with a second guide rail 407 perpendicular to the first guide rail 402, the moving block 409 is slidably connected with the second guide rail 407, the lower end of the moving block 409 is provided with a guide wheel 410 matched with the path groove 201, and under the action of the guide wheel 410, the moving wheel can be driven to horizontally move on the second guide rail 407 to realize the horizontal movement of the sample fixing tube 5, and support bar 6 is horizontally connected to moving block 409.
In order to improve the compactness of the structure, a support plate 406 for fixing the second guide rail 407 is arranged on the sliding seat 404, a sliding hole 412 is arranged in the middle of the moving block 409, a second sliding block 408 which is connected with the second guide rail 407 is arranged in the sliding hole 412, and the second sliding block 408 is arranged inside the moving block 409, so that the space is saved.
As shown in fig. 5, the upper end of the sample setting pipe 5 is provided with a connecting nozzle 502, the outer side sleeve of the sample setting pipe 5 is provided with a cleaning pipe 501 with an upper end closed and a lower end opened, the side wall of the cleaning pipe 501 is connected with a connecting pipe 503, the cleaning pipe 501 is sleeved on the upper end of the sample setting pipe 5 and can be used for adding clean water to clean the reagent bottle, and in the adding process, the clean water can also wash the outer side of the sample setting pipe 5.
As shown in fig. 4, the end of the supporting rod 6 is provided with a clamping opening 602 for fixing the sample tube 5, so that the sample tube 5 can be conveniently sampled, the clamping opening 602 is provided with a bolt for clamping the clamping opening 602, the sample tube 5 is clamped and fixed, the lower end of the supporting rod 6 is provided with a yielding groove 601, the connecting pipe 503 is matched with the yielding groove 601, and the connecting nozzle 502 is located at the upper end of the supporting rod 6, so that the arrangement of the pipeline is increased.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a decide appearance device for experiment detection, includes and decides appearance pipe, its characterized in that: the sample fixing device is characterized by further comprising a fixing frame, a path plate and a driving mechanism, wherein the driving mechanism and the path plate are arranged on the fixing frame, a path groove is formed in the path plate, the sample fixing pipe is fixed through the supporting rod, and the driving mechanism drives the supporting rod to move along the path groove.
2. A sample setting device for experimental detection as claimed in claim 1, wherein: the driving mechanism comprises a first guide rail, a sliding seat, a motor, a second guide rail and a moving block, the first guide rail is vertically arranged, the first guide rail is connected with a first sliding block in a sliding mode, the sliding seat is connected with the first sliding block, a lead screw is arranged on one side of the first guide rail in parallel, the motor is connected with the lead screw, the sliding seat is in threaded fit with the lead screw, the sliding seat is provided with the second guide rail perpendicular to the first guide rail, the second guide rail is connected with the moving block in a sliding mode, a guide wheel matched with a path groove is arranged at the lower end of the moving block, and the supporting rod is connected with the moving block.
3. A sample setting device for experimental detection as claimed in claim 2, wherein: the sliding seat is provided with a supporting plate for fixing the second guide rail, the middle part of the moving block is provided with a sliding hole, and a second sliding block which is connected with the second guide rail is arranged in the sliding hole.
4. A sample setting device for experimental detection as claimed in claim 2, wherein: one side of the first guide rail is provided with a photoelectric switch, and the side wall of the sliding seat is provided with a detection plate matched with the photoelectric switch.
5. A sample setting device for experimental detection as claimed in claim 1, wherein: the upper end of the sample tube is provided with a connecting nozzle, the outer side of the sample tube is sleeved with a cleaning tube with the upper end closed and the lower end opened, and the side wall of the cleaning tube is connected with a connecting tube.
6. A sample setting device for experimental detection as claimed in claim 5, wherein: the end part of the supporting rod is provided with a clamping opening for fixing the sample tube.
7. A sample setting device for experimental detection as claimed in claim 6, wherein: the lower extreme of bracing piece is equipped with the groove of stepping down, the connecting pipe with step down the groove cooperation, the connection mouth is located the upper end of bracing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666540.5U CN214895363U (en) | 2021-07-21 | 2021-07-21 | A decide appearance device for experiment detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666540.5U CN214895363U (en) | 2021-07-21 | 2021-07-21 | A decide appearance device for experiment detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214895363U true CN214895363U (en) | 2021-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121666540.5U Active CN214895363U (en) | 2021-07-21 | 2021-07-21 | A decide appearance device for experiment detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214895363U (en) |
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2021
- 2021-07-21 CN CN202121666540.5U patent/CN214895363U/en active Active
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