CN104897914A - Test paperboard strip conveying mechanism - Google Patents
Test paperboard strip conveying mechanism Download PDFInfo
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- CN104897914A CN104897914A CN201510358433.9A CN201510358433A CN104897914A CN 104897914 A CN104897914 A CN 104897914A CN 201510358433 A CN201510358433 A CN 201510358433A CN 104897914 A CN104897914 A CN 104897914A
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- test paper
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- paper plate
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Abstract
The invention discloses a test paperboard strip conveying mechanism comprising a driving device, a conveying device and a baseplate. The baseplate is provided with a pushing slot along the frontward and backward direction, test paperboards are sequentially stacked on the baseplate, a pushing block inlet is formed in the bottommost position of the rear wall of a test paper box, a test paper outlet is formed in the bottommost position, corresponding to the pushing block inlet of the front wall of the test paper box, and the height of the test paper outlet is larger than that of each test paperboard and less than twice of the test paperboard. A pushing device is connected to the conveying device, penetrates the pushing slot and can move front and back along the pushing slot, and the highest point of the pushing device is as high as the highest point of the test paperboards or lower than the highest point of the test paperboards. The pushing device is driven by the conveying device to move back and forth, only the lowest test paperboard is pushed every time, contact area of a pushing block and the test paperboard is large, stress is uniform, the test paperboards can be pushed out of the test paper outlet stably in the forward direction, and the situation that samples cannot be dropped on a detection block accurately during sample adding if the test paperboards incline is avoided.
Description
Technical field
The present invention relates to medical treatment detection device field, be specifically related to a kind of test paper plate Song Tiao mechanism.
Background technology
In modern medicine detection technique, urine detection is one of conventional sense project in clinical medicine, and in urine detection process, test paper is absolutely necessary instrument.Urine detection is realized in conjunction with test paper by Urine Analyzer, carrying out in the process detected, and needs to use test paper Song Tiao mechanism and passed out to immediately below sample charging mechanism by test paper, and then realize the application of sample of urine.Prior art when disclosed in Song Tiao mechanism just like, publication number is the Chinese utility model patent " assisted test paper paper feeder " of CN201035025Y, it comprises the motor be arranged on support, gear train, test paper bucket, baffle plate and test paper and promotes dull and stereotyped, described baffle plate level is fixedly installed on support, baffle plate has a stria, stria has the length and width that adapt with test strips, can make test strips free-falling; Test paper promotes flatbed horizontal and is installed in the gap between test paper bucket bottom opening and baffle plate, and its one end is connected with described gear train, and test paper promotes dull and stereotyped can slip in gap between test paper bucket bottom opening and baffle plate; Test paper promotes flat board and is provided with a stria, and stria has the length and width and the degree of depth that adapt with test strips, makes to insert a test strips.When test paper send bar, test paper first falls into test paper and promotes in dull and stereotyped stria, promote in dull and stereotyped sliding process at test paper again, fall in the stria of baffle plate, but because test paper is irregular status in test paper bucket, be difficult to prepare in the errorless stria fallen into, and cause test paper to send, even if test paper is marshalling, promoting dull and stereotyped point-device being placed in immediately below test paper in position owing to needing test paper just can make test paper fall into stria, its degree of accuracy is difficult to reach, and causes the problem that test paper cannot be sent equally.
Summary of the invention
Technical matters to be solved by this invention be to provide a kind of carry test paper plate stability high, select test paper plate is not made mistakes, efficiency is high test paper plate Song Tiao mechanism.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
Test paper plate Song Tiao mechanism, the conveyer comprising drive unit and driven by drive unit, also comprise the base plate be arranged under paper box lower curtate opening, this base plate offers the promotion groove being less than test paper plate size along its fore-and-aft direction, base plate has stacked test paper plate successively, the bottom of the rear wall of paper box offers pushing block entrance, the corresponding pushing block porch of bottom of the antetheca of paper box offers test paper outlet, and test paper outlet height is greater than test paper plate height and is less than 2 times of test paper plate height; Described conveyer is connected with thrust unit, and this thrust unit is through promoting groove and can moving forward and backward along promotion groove, and the peak of thrust unit and the peak etc. of test paper plate are more or less than the peak of test paper plate.
Be admitted in sample charging mechanism in order to what make that test paper plate can be more stable, described thrust unit can comprise slurcam and be arranged at the leg of slurcam bottom, wherein leg lower end is connected with conveyer, and leg upper end makes the slurcam be connected with back up pad upper end higher than base plate through promoting groove.
Such scheme is preferred, and described leg is more than 1 or 1.
Such scheme is preferred, and described leg is 1, and namely thrust unit is T font; Or leg is 2, namely thrust unit is π font.
Such scheme is preferred, and described leg is evenly connected to the bottom of slurcam.
In order to make thrust unit reset smoothly, namely return to the rear end of base plate, the rear end of described thrust unit upper surface is downward-sloping.
Such scheme is preferred, and the angle that the rear end of described thrust unit upper surface is downward-sloping is less than 45 °.
Such scheme is preferred, and described conveyer is to be arranged at below base plate and to extend to the round thrust unit of test paper outlet, and this round thrust unit is tooth bar, belt or lead screw.
Compared with prior art, the present invention has the following advantages:
1, described test paper outlet can only pass through one piece of test paper plate at every turn, ensure that test paper plate can not be falsely dropped by multiselect, ensure that the accuracy rate of application of sample;
2, the peak of thrust unit and the peak etc. of test paper plate are more or less than the peak of test paper plate, thrust unit realizes back and forth movement under the drive of conveyer, each one piece of test paper plate that only promotion is the lowest, and the contact area of pushing block and test paper plate is large, uniform force, can forward, stable test paper plate is released test paper outlet, avoid can not accurately dropping in when application of sample as test paper plate run-off the straight and detect on block;
3, the front end of described thrust unit upper surface is downward-sloping, and thrust unit can be allowed to pass from the base plate of test paper plate, to make thrust unit reset smoothly, and avoids when resetting test paper plate generation extruding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the example that the present invention is applied on full Urine Analyzer.
Number in the figure is: 1, base plate; 2, drive unit; 3, conveyer; 4, groove is promoted; 5, thrust unit; 5-1, slurcam; 5-2, leg; 6, paper box; 7, pushing block entrance; 8, test paper outlet; 9, test paper plate.
Embodiment
Be the structural representation of a kind of test paper plate Song Tiao of the present invention mechanism as shown in Figure 1, 2, Fig. 3 is applied in the example on full Urine Analyzer, certain the present invention also can be used in other analyser, on detector, as blood analyser etc.Test paper plate Song Tiao mechanism comprises drive unit 2, the conveyer 3 driven by drive unit 2 and base plate 1, and drive unit 2 and gearing are installed in the bottom of base plate 1, base plate 1 is installed with the paper box 6 that bottom is provided with opening, inner hollow.Individual in the preferred embodiment, described test paper plate is N*N the test paper plate detecting block, can certainly be N*1 the test paper plate detecting block.
Described base plate 1 along its length (being also fore-and-aft direction) offers the promotion groove 4 being less than test paper plate size, and this promotion groove 4 runs through the upper and lower surface of base plate 1.Heads test paper plate has been stacked successively in paper box 6, on base plate 1.The bottom of the rear wall of described paper box 6 offers pushing block entrance 7, and corresponding pushing block entrance 7 place of bottom of the antetheca of paper box 6 offers test paper outlet 8; Described test paper outlet 8 is highly greater than test paper plate height and is less than 2 times of test paper plate height.Described conveyer 3 is connected with thrust unit 5, this thrust unit 5 is through promoting groove 4 and can moving forward and backward along promotion groove 4, the peak of thrust unit 5 and the peak etc. of test paper plate are more or less than the peak of test paper plate, can only send one piece of test paper plate to make thrust unit 5 at every turn.
In order to promotion test paper plate that can be more stable, have a kind of preferred implementation for: described in overlay the length direction of the test paper plate in paper box 6 vertical with the direction of transfer of conveyer 3, the direction of transfer of Width and connecting gear is in the same way.The length direction of described slurcam 5-1 is vertical with the direction of transfer of conveyer 3, and in the same way, the length of slurcam 5-1 is less than or equal to the length of test paper plate to the direction of transfer of Width and connecting gear, and just to the middle part of test paper plate.
Described thrust unit 5 can be a monoblock iron plate, steel plate or plank, and namely thrust unit 5 is square body, but such design, promoting groove 4 needs to offer larger, is stacked on base plate 1 after being unfavorable for test paper plate freely falling body.For addressing this problem, in this preferred implementation, thrust unit 5 comprises slurcam 5-1 and is arranged at the leg 5-2 of slurcam 5-1 bottom, and wherein the xsect of leg 5-2 is less than the xsect of slurcam 5-1; Described leg 5-2 lower end is connected with conveyer 3, and leg 5-2 upper end makes the slurcam 5-1 be connected with back up pad upper end higher than base plate 1 through promoting groove 4.Described leg 5-2 is more than 1 or 1, as leg 5-2 be 1 time, thrust unit 5 is T font or the font of falling L; Leg 5-2 is 2, and thrust unit 5 is π font, and certain leg 5-2 also can be 3,4 etc., and described leg 5-2 is preferably evenly connected to the bottom of slurcam 5-1, and such slurcam 5-1 can be more stable.
In order to when thrust unit 5 resets (by after travel forward time), thrust unit 5 can be allowed to pass from the base plate 1 of test paper plate smoothly, and avoid when resetting test paper plate generation extruding, the rear end of described thrust unit 5 upper surface is downward-sloping, and the downward-sloping angle in the rear end of thrust unit 5 upper surface is preferably less than 45 °.
Described conveyer 3 is for being installed on base plate 1 bottom and extending to the round thrust unit 5 that test paper exports 8, and this round thrust unit 5 is tooth bar, belt or lead screw.Described drive unit 2 is bi-directional drive motor, one driving gear is connected with the output shaft of drive motor, tooth bar and driving gear engage each other, the band carry-over bar that rotates forward of either-rotation motor is forwards advanced, and then drive thrust unit 5 to promote test paper plate forward and move forward, until test paper plate is pushed out to test paper to export 8; The counter-rotating belts carry-over bar of either-rotation motor shrinks back, what make thrust unit 5 exits outside paper box 6 foremost, and when the test paper plate free-falling of the bottom is to base plate 1, either-rotation motor rotates forward, make thrust unit 5 promote test paper plate to march forward, complete the work to Xuan Tiao mechanism with this.
Certainly; just by reference to the accompanying drawings the preferred embodiments of the disclosure is described in detail above; not limit practical range of the present invention with this, all equivalence changes done according to principle of the present invention, structure and structure, all should be covered by protection scope of the present invention.
Claims (8)
1. test paper plate Song Tiao mechanism, the conveyer (3) comprising drive unit (2) and driven by drive unit (2), it is characterized in that: also comprise the base plate (1) be arranged under paper box (6) lower curtate opening, this base plate (1) offers the promotion groove (4) being less than test paper plate size along its fore-and-aft direction, base plate (1) has stacked test paper plate successively, the bottom of the rear wall of paper box (6) offers pushing block entrance (7), corresponding pushing block entrance (7) place of bottom of the antetheca of paper box (6) offers test paper outlet (8), test paper outlet (8) is highly greater than test paper plate height, and be less than 2 times of test paper plate height, described conveyer (3) is connected with thrust unit (5), this thrust unit (5) is through promoting groove (4) and can moving forward and backward along promotion groove (4), and the peak of thrust unit (5) and the peak etc. of test paper plate are more or less than the peak of test paper plate.
2. test paper plate Song Tiao mechanism according to claim 1, it is characterized in that: described thrust unit (5) comprises slurcam (5-1) and is arranged at the leg (5-2) of slurcam (5-1) bottom, wherein leg (5-2) lower end is connected with conveyer (3), and leg (5-2) upper end makes the slurcam (5-1) be connected with back up pad upper end higher than base plate (1) through promoting groove (4).
3. test paper plate Song Tiao mechanism according to claim 2, is characterized in that: described leg (5-2) is more than 1 or 1.
4. test paper plate Song Tiao mechanism according to claim 3, is characterized in that: described leg (5-2) is 1, namely thrust unit (5) is T font; Or leg (5-2) is 2, namely thrust unit (5) is π font.
5. test paper plate Song Tiao mechanism according to claim 3, is characterized in that: described leg (5-2) is evenly connected to the bottom of slurcam (5-1).
6. the test paper plate Xuan Tiao mechanism according to claim 1-5 any one, is characterized in that: the rear end of described thrust unit (5) upper surface is downward-sloping.
7. test paper plate Xuan Tiao mechanism according to claim 6, is characterized in that: the angle that the rear end of described thrust unit (5) upper surface is downward-sloping is less than 45 °.
8. test paper plate Song Tiao mechanism according to claim 1, it is characterized in that: described conveyer (3) is for being arranged at base plate (1) below and extending to the round thrust unit (5) of test paper outlet (8), and this round thrust unit (5) is tooth bar, belt or lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358433.9A CN104897914A (en) | 2015-06-25 | 2015-06-25 | Test paperboard strip conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358433.9A CN104897914A (en) | 2015-06-25 | 2015-06-25 | Test paperboard strip conveying mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN104897914A true CN104897914A (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510358433.9A Pending CN104897914A (en) | 2015-06-25 | 2015-06-25 | Test paperboard strip conveying mechanism |
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| CN (1) | CN104897914A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363678A (en) * | 2015-11-25 | 2016-03-02 | 长沙协大生物科技有限公司 | Test strip sorting mechanism and sorting method |
| CN108572088A (en) * | 2017-03-10 | 2018-09-25 | 苏州微木智能系统有限公司 | A kind of wiping sampler |
| CN109342754A (en) * | 2018-09-30 | 2019-02-15 | 桂林优科科技有限公司 | Urine automabic analyzer |
| CN114778627A (en) * | 2022-04-28 | 2022-07-22 | 山东维璟医疗器械股份有限公司 | Vitamin detector is with pushing away test paper device |
| CN114965614A (en) * | 2022-04-28 | 2022-08-30 | 山东维璟医疗器械股份有限公司 | Vitamin detector |
| CN114965613A (en) * | 2022-04-28 | 2022-08-30 | 山东维璟医疗器械股份有限公司 | Vitamin is loading and unloading electrode slice mechanism for detector |
| CN108572088B (en) * | 2017-03-10 | 2024-04-30 | 苏州微木智能系统有限公司 | Wiping sampler |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030116583A1 (en) * | 2001-12-21 | 2003-06-26 | Pugh Jerry T. | Test device with means for storing and dispensing diagnostic strips |
| CN103823074A (en) * | 2014-02-27 | 2014-05-28 | 何勇 | Automatic urine analyzer |
| CN204855538U (en) * | 2015-06-25 | 2015-12-09 | 何勇 | Test paper board send a mechanism |
-
2015
- 2015-06-25 CN CN201510358433.9A patent/CN104897914A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030116583A1 (en) * | 2001-12-21 | 2003-06-26 | Pugh Jerry T. | Test device with means for storing and dispensing diagnostic strips |
| CN103823074A (en) * | 2014-02-27 | 2014-05-28 | 何勇 | Automatic urine analyzer |
| CN204855538U (en) * | 2015-06-25 | 2015-12-09 | 何勇 | Test paper board send a mechanism |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363678A (en) * | 2015-11-25 | 2016-03-02 | 长沙协大生物科技有限公司 | Test strip sorting mechanism and sorting method |
| CN105363678B (en) * | 2015-11-25 | 2018-05-11 | 长沙协大生物科技有限公司 | A kind of test strips mechanism for sorting and method for sorting |
| CN108572088A (en) * | 2017-03-10 | 2018-09-25 | 苏州微木智能系统有限公司 | A kind of wiping sampler |
| CN108572088B (en) * | 2017-03-10 | 2024-04-30 | 苏州微木智能系统有限公司 | Wiping sampler |
| CN109342754A (en) * | 2018-09-30 | 2019-02-15 | 桂林优科科技有限公司 | Urine automabic analyzer |
| CN114778627A (en) * | 2022-04-28 | 2022-07-22 | 山东维璟医疗器械股份有限公司 | Vitamin detector is with pushing away test paper device |
| CN114965614A (en) * | 2022-04-28 | 2022-08-30 | 山东维璟医疗器械股份有限公司 | Vitamin detector |
| CN114965613A (en) * | 2022-04-28 | 2022-08-30 | 山东维璟医疗器械股份有限公司 | Vitamin is loading and unloading electrode slice mechanism for detector |
| CN114965614B (en) * | 2022-04-28 | 2023-09-22 | 山东维璟医疗器械股份有限公司 | Vitamin detector |
| CN114965613B (en) * | 2022-04-28 | 2023-09-26 | 山东维璟医疗器械股份有限公司 | Loading and unloading electrode plate mechanism for vitamin detector |
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Application publication date: 20150909 |