CN203820104U - Test strip conveying device and control system - Google Patents
Test strip conveying device and control system Download PDFInfo
- Publication number
- CN203820104U CN203820104U CN201420162883.1U CN201420162883U CN203820104U CN 203820104 U CN203820104 U CN 203820104U CN 201420162883 U CN201420162883 U CN 201420162883U CN 203820104 U CN203820104 U CN 203820104U
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- China
- Prior art keywords
- longitudinal
- test strips
- longitudinally
- slide rail
- transverse
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- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims description 47
- 230000033001 locomotion Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a test strip conveying device and a control system. The device comprises a main support, a transverse transmissionmechanism, a longitudinaltransmission mechanism and a test strip conveying mechanism, wherein the test strip conveying mechanism is installed on the longitudinaltransmission mechanism and driven by the longitudinaltransmission mechanism to move up and down, the longitudinaltransmission mechanism is installed on the transverse transmissionmechanism and driven by the transverse transmissionmechanism to move horizontally, and the transverse transmissionmechanism is installed on the main support. With the adoption of the test strip conveying device, the test strip conveying precision can be effectively guaranteed, the test strip moving precision can reach +/-0.05 mm, the test strip conveying precision required by similar test strip analyzers is realized, and the detection accuracy and the repeatability of instruments are guaranteed.
Description
Technical field
The utility model discloses a kind of medicinal detection device parts, particularly a kind of test strips transmitting device and control system.
Background technology
At present, along with the detection meanss such as urine detection are applied more and more in medical industry, the instrument that its detection test strips that adopts is analyzed has also obtained very large development, in the analytic instrument of current employing test strips, for test strips, carry and mostly adopt reciprocation type segment transmissions or the direct mode of movement of one direction, in the former type of transmission, conveying mechanism need to move according to elliptic curve, generally adopts cam mechanism to complete; The latter adopts belt conveyor conventionally, and actuating unit is done one direction and circled, and it adopts belt directly to transmit conventionally, or utilizes binder tool, adopts transfer mode to carry.Its objective is that the test strips that horizontal surface is placed is transported to terminal from starting point on time.Please refer to accompanying drawing 1, when test strips is transferred to measuring position, need to keep the precision of three directions.The deviation H1 of test strips line of centers and measuring line, the deviation H2 of test strips termination and measurement point and test strips face and measuring mechanism are measured face keeping parallelism, the deviation of two planes.According to the measurement requirement of analyser, when test strips transmission arrives regulation point, the deviation of all around of test strips requires very little, so transmission deviation directly affects conformability and the repeatability of the result of measurement, and the transmission deviation of conventional transport sector is larger.
Summary of the invention
The larger shortcoming of deviation for the above-mentioned test strips transport sector of the prior art of mentioning, the utility model provides a kind of new test strips transmitting device and control system, transmitting device be by two independently straight-line Mechanism Combination form, by linear electric machine, provide motion-promotion force for single straight-line motion mechanism, it coordinates slide bar guide rail, the work such as front and back limiting component complete the curvilinear motion of regulation, thereby reach best transmission effect, solved the precision of the required paper slip conveying of analytic instrument of employing test strips of the same type, guarantee accuracy and repeatability that instrument detects.
The technical scheme that the utility model solves its technical matters employing is: a kind of test strips transmitting device, this device comprises main support, transverse transmission mechanism, longitudinal transmission device and test strips transport establishment, test strips transport establishment is arranged on longitudinal transmission device, longitudinally transmission device drives test strips transport establishment up-and-down movement, longitudinally transmission device is arranged on transverse transmission mechanism, cross transverse transmission mechanism and drive longitudinal transmission device to do horizontal motion, transverse transmission mechanism is arranged on main support.
A kind of control system of test strips transmitting device described above, control system comprises control unit, horizontal drive circuit and longitudinal driving circuit, horizontal drive circuit and longitudinally driving circuit are connected on control unit, horizontal drive circuit drives cross motor work, and longitudinally driving circuit drives longitudinal machine operation.
The technical scheme that the utility model solves its technical matters employing further comprises:
Described transverse transmission mechanism comprises cross motor, laterally steering slide rail, transverse slider, horizontal sliding sleeve and driving head, cross motor is fixedly mounted on main support, driving head is fixedly mounted on the rotor of cross motor, transverse slider is fixedly mounted on driving head top, laterally steering slide rail is fixedly mounted on main support, laterally sliding sleeve is sleeved on laterally steering slide rail, and two laterally steering slide rails are inserted in transverse slider, and laterally sliding sleeve is arranged on transverse slider place.
Described laterally steering slide rail is provided with two, and two laterally steering slide rails be arranged in parallel.
On described transverse slider, be installed with a cross spacing plate, be installed with infeed stroke switch on main support, infeed stroke switch arranges corresponding to cross spacing plate.
Described infeed stroke switch is provided with two, in cross spacing plate both sides, is respectively equipped with one.
Described longitudinal transmission device comprises longitudinal motor mounting plate, longitudinal motor, longitudinally guiding slide rail, longitudinal sliding sleeve and longitudinal sliding block, longitudinally motor is fixedly mounted on longitudinal motor mounting plate bottom, longitudinal sliding block is arranged on the rotor top of longitudinal motor, longitudinal sliding block and transverse transmission mechanism are fixedly installed togather, test strips transport establishment is fixedly mounted on longitudinal sliding block top, longitudinally guiding slide rail is fixedly mounted on longitudinal motor mounting plate top, on longitudinally guiding slide rail, be set with a longitudinal sliding sleeve, longitudinally sliding sleeve and longitudinal sliding block are fixedly installed togather.
Described longitudinally guiding slide rail is provided with two, and two longitudinally guiding slide rails be arranged in parallel.
On described longitudinal sliding block, be installed with longitudinal spacing plate, longitudinally on motor mounting plate, be installed with longitudinal stroke switch, longitudinal stroke switch arranges corresponding to longitudinal spacing plate.
The beneficial effects of the utility model are: the utility model can effectively guarantee the transportation precision of test strips, make can the reach ± 0.05mm of precision of its motion, solve the precision that the required paper slip of similar test strips analyser is carried, guaranteed accuracy and repeatability that instrument detects.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is paper slip transporting direction schematic diagram.
Fig. 2 is the utility model perspective view.
Fig. 3 is another visual angle perspective view of the utility model.
Fig. 4 is the utility model plan structure schematic diagram.
Fig. 5 is the utility model decomposing state structural representation.
Fig. 6 is the track schematic diagram of mechanism's operation in the utility model.
Fig. 7 is control system block diagram in the utility model.
In figure, 1-main support, 2-test strips transport establishment, 3-longitudinal sliding block, 4-transverse slider, 5-cross motor, 6-laterally steering slide rail, the longitudinal motor of 7-, 8-longitudinally guiding slide rail, the horizontal sliding sleeve of 9-, the longitudinal sliding sleeve of 10-, 11-cross spacing plate, 12-longitudinal spacing plate, 13-infeed stroke switch, 14-longitudinal stroke switch, 15-driving head, the longitudinal motor mounting plate of 16-.
The specific embodiment
The present embodiment is the utility model preferred implementation, and other all its principles are identical with the present embodiment or approximate with basic structure, all within the utility model protection domain.
Please refer to accompanying drawing 2 to accompanying drawing 5, test strips transmitting device in the utility model mainly comprises main support 1, transverse transmission mechanism, longitudinal transmission device and test strips transport establishment 2, test strips transport establishment 2 is arranged on longitudinal transmission device, by longitudinal transmission device, drive test strips transport establishment 2 up-and-down movements, longitudinally transmission device is arranged on transverse transmission mechanism, by transverse transmission mechanism, drive longitudinal transmission device to do horizontal motion, transverse transmission mechanism is arranged on main support 1.
In the present embodiment, transverse transmission mechanism comprises cross motor 5, laterally steering slide rail 6, transverse slider 4, horizontal sliding sleeve 9 and driving head 15, cross motor 15 is fixedly mounted on main support 1, driving head 15 is fixedly mounted on the rotor of cross motor 15, transverse slider 4 is fixedly mounted on driving head 15 tops, by driving head 15, drive transverse slider 4 motions, laterally steering slide rail 6 is fixedly mounted on main support 1, in the present embodiment, laterally steering slide rail 6 is provided with two, article two, laterally steering slide rail 6 be arranged in parallel, laterally sliding sleeve 9 is sleeved on laterally steering slide rail 6, article two, laterally steering slide rail 6 is inserted in transverse slider 4, laterally sliding sleeve 9 is arranged on transverse slider 4 places, transversely slide block 4 slides together.In the present embodiment, on transverse slider 4, be installed with a cross spacing plate 11, on main support 1, be installed with infeed stroke switch 13, infeed stroke switch 13 arranges corresponding to cross spacing plate 11, infeed stroke switch 13 is provided with two, in cross spacing plate 11 both sides, be respectively equipped with one, can be used for both sides spacing.In the present embodiment, longitudinally transmission device comprises longitudinal motor 7, longitudinally guiding slide rail 8, longitudinal sliding sleeve 10 and longitudinal sliding block 3, and longitudinal sliding block 3 is fixedly installed togather with transverse slider 4, and test strips transport establishment 2 is fixedly mounted on longitudinal sliding block 3 tops.Longitudinally motor 7 is fixedly mounted on longitudinal motor mounting plate 16 bottoms, longitudinal sliding block 3 is arranged on the rotor top of longitudinal motor 7, by longitudinal motor 7, promote longitudinal sliding block 3 up-and-down movements, longitudinally guiding slide rail 8 is fixedly mounted on longitudinal motor mounting plate 16 tops, in the present embodiment, longitudinally guiding slide rail 8 is provided with two, and two longitudinally guiding slide rails 8 be arranged in parallel, on every longitudinally guiding slide rail 8, be set with a longitudinal sliding sleeve 10, longitudinally sliding sleeve 10 is fixedly installed togather with longitudinal sliding block 4.In the present embodiment, be installed with longitudinal spacing plate 12 on longitudinal sliding block 3, longitudinally on motor mounting plate 16, be installed with longitudinal stroke switch 14, longitudinal stroke switch 14 arranges corresponding to longitudinal spacing plate 12.
In the present embodiment, cross motor 5 and longitudinally motor 7 adopt linear stepping motor, and driving circuit adopts 1/16 segmentation, can reach ± 0.05mm of the precision of motion.Control unit is controlled two mechanism kinematics simultaneously, adopts time and space combination, with the discrete driving operating-controlling mechanism motion of digitalisation, is the prerequisite of whole device accuracy guarantee.During concrete enforcement, also can adopt the mode of stepping motor or driven by servomotor screw rod to realize.Two linear electric motors are respectively for single straight-line motion mechanism provides motion-promotion force, by driving circuit and control system, control the curvilinear motion that this mechanism completes regulation, thereby reach best transmission effect, solve the precision that the required paper slip of similar test strips analyser is carried, guaranteed accuracy and repeatability that instrument detects.
The utility model is protected a kind of control system simultaneously; please refer to accompanying drawing 7; control system mainly comprises control unit, horizontal drive circuit and longitudinal driving circuit; horizontal drive circuit and longitudinally driving circuit are connected on control unit; horizontal drive circuit drives cross motor 5 work, and longitudinally driving circuit drives longitudinal motor 7 work.
The utility model in use, test strips is arranged on to two straight-line mechanisms in the plane vertical with test strips, the serrated part that promotes paper slip is placed on combination unit, mechanism makes respectively directions X and Z direction crank motion in this plane, again and again test strips is transferred to terminal from starting point, the track of mechanism's operation as shown in Figure 6.Transverse transmission mechanism is responsible for horizontal direction (directions X) motion, longitudinally transmission device is superimposed upon on transverse transmission mechanism, be responsible for vertical direction (Z direction) motion, adopt discrete straight-line motion mechanism, on the go can guarantee that the deviation of other directions (left and right) is very few, after aggregate motion, whole path of motion is completely in same plane, thereby guaranteed the deviation of H2.The discrete mode of dividing by sky controls respectively transverse transmission mechanism and longitudinal transmission device two mechanism kinematics reach needed path of motion, while guaranteeing to transmit paper slip arrival measuring position, device continues operation, and the position that promotes paper slip can not cause paper slip vibration, has guaranteed the deviation of H1.
The utility model can effectively guarantee the transportation precision of test strips, makes can the reach ± 0.05mm of precision of its motion, has solved the precision that the required paper slip of similar test strips analyser is carried, and guarantees accuracy and repeatability that instrument detects.
Claims (9)
1. a test strips transmitting device, it is characterized in that: described device comprises main support, transverse transmission mechanism, longitudinal transmission device and test strips transport establishment, test strips transport establishment is arranged on longitudinal transmission device, longitudinally transmission device drives test strips transport establishment up-and-down movement, longitudinally transmission device is arranged on transverse transmission mechanism, by transverse transmission mechanism, drive longitudinal transmission device to do horizontal motion, transverse transmission mechanism is arranged on main support.
2. test strips transmitting device according to claim 1, it is characterized in that: described transverse transmission mechanism comprises cross motor, laterally steering slide rail, transverse slider, horizontal sliding sleeve and driving head, cross motor is fixedly mounted on main support, driving head is fixedly mounted on the rotor of cross motor, transverse slider is fixedly mounted on driving head top, laterally steering slide rail is fixedly mounted on main support, laterally sliding sleeve is sleeved on laterally steering slide rail, article two, laterally steering slide rail is inserted in transverse slider, and laterally sliding sleeve is arranged on transverse slider place.
3. test strips transmitting device according to claim 2, is characterized in that: described laterally steering slide rail is provided with two, and two laterally steering slide rails be arranged in parallel.
4. test strips transmitting device according to claim 2, is characterized in that: on described transverse slider, be installed with a cross spacing plate, be installed with infeed stroke switch on main support, infeed stroke switch arranges corresponding to cross spacing plate.
5. test strips transmitting device according to claim 4, is characterized in that: described infeed stroke switch is provided with two, in cross spacing plate both sides, is respectively equipped with one.
6. according to the test strips transmitting device described in any one in claim 1 to 5, it is characterized in that: described longitudinal transmission device comprises longitudinal motor mounting plate, longitudinal motor, longitudinally guiding slide rail, longitudinal sliding sleeve and longitudinal sliding block, longitudinally motor is fixedly mounted on longitudinal motor mounting plate bottom, longitudinal sliding block is arranged on the rotor top of longitudinal motor, longitudinal sliding block and transverse transmission mechanism are fixedly installed togather, test strips transport establishment is fixedly mounted on longitudinal sliding block top, longitudinally guiding slide rail is fixedly mounted on longitudinal motor mounting plate top, on longitudinally guiding slide rail, be set with a longitudinal sliding sleeve, longitudinally sliding sleeve and longitudinal sliding block are fixedly installed togather.
7. test strips transmitting device according to claim 6, is characterized in that: described longitudinally guiding slide rail is provided with two, and two longitudinally guiding slide rails be arranged in parallel.
8. test strips transmitting device according to claim 6, is characterized in that: on described longitudinal sliding block, be installed with longitudinal spacing plate, longitudinally on motor mounting plate, be installed with longitudinal stroke switch, longitudinal stroke switch arranges corresponding to longitudinal spacing plate.
9. the control system of test strips transmitting device as claimed in any of claims 1 to 8 in one of claims, it is characterized in that: described control system comprises control unit, horizontal drive circuit and longitudinal driving circuit, horizontal drive circuit and longitudinally driving circuit are connected on control unit, horizontal drive circuit drives cross motor work, and longitudinally driving circuit drives longitudinal machine operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162883.1U CN203820104U (en) | 2014-04-04 | 2014-04-04 | Test strip conveying device and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162883.1U CN203820104U (en) | 2014-04-04 | 2014-04-04 | Test strip conveying device and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820104U true CN203820104U (en) | 2014-09-10 |
Family
ID=51475625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162883.1U Expired - Fee Related CN203820104U (en) | 2014-04-04 | 2014-04-04 | Test strip conveying device and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820104U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670954A (en) * | 2017-08-10 | 2018-02-09 | 深圳市金大精密制造有限公司 | Full automatic urine analyzer test strips sorting mechanism |
| CN108663321A (en) * | 2018-04-02 | 2018-10-16 | 迈克医疗电子有限公司 | A kind of measuring head, the urine dry chemistry Analyzer and its detection method |
| CN109406766A (en) * | 2018-12-07 | 2019-03-01 | 湖南乾康科技有限公司 | A kind of mechanism for test strips transmission |
-
2014
- 2014-04-04 CN CN201420162883.1U patent/CN203820104U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670954A (en) * | 2017-08-10 | 2018-02-09 | 深圳市金大精密制造有限公司 | Full automatic urine analyzer test strips sorting mechanism |
| CN108663321A (en) * | 2018-04-02 | 2018-10-16 | 迈克医疗电子有限公司 | A kind of measuring head, the urine dry chemistry Analyzer and its detection method |
| CN108663321B (en) * | 2018-04-02 | 2024-04-05 | 迈克医疗电子有限公司 | Test head, urine dry chemical analyzer and detection method thereof |
| CN109406766A (en) * | 2018-12-07 | 2019-03-01 | 湖南乾康科技有限公司 | A kind of mechanism for test strips transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140910 |