CN204679406U - A kind of clinical assay devices - Google Patents
A kind of clinical assay devices Download PDFInfo
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- CN204679406U CN204679406U CN201520379039.9U CN201520379039U CN204679406U CN 204679406 U CN204679406 U CN 204679406U CN 201520379039 U CN201520379039 U CN 201520379039U CN 204679406 U CN204679406 U CN 204679406U
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- light path
- detecting device
- guide plate
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Abstract
The utility model embodiment discloses a kind of clinical assay devices, belongs to technical field of medical instruments, solves the debugging problem of small device, solves test paper further and locates inaccurate, cause the technical matters that testing result degree of accuracy is not high.The equipment that the utility model embodiment provides comprises: the upper casing of engaging mutually and lower casing, is positioned at the light path detecting device in upper casing and lower casing engaging formation space, draw-in groove, guide plate and the axis of guide; The sidepiece of described lower casing is provided with test paper jam mouth, and test paper jam enters the space of upper casing and lower casing engaging formation by described test paper jam mouth; The corresponding inner side of described test paper jam mouth is provided with the draw-in groove for fixing test paper jam; Described light path detecting device is located at the top of described draw-in groove, and be connected with the fixed guide plate of interchangeable position and free guide plate in the both sides in light path detecting device direction perpendicular to axial direction, light path detecting device is connected with the axis of guide by guide plate; Pad is provided with between light path detecting device and guide plate.
Description
Technical field
The utility model relates to the detection architecture of the accurate measurement in clinical test apparatus, particularly relates to a kind of clinical assay devices.
Background technology
Medical Devices are pacing itemss that medical science level improves constantly, and are also the important symbols of up-to-dateness, and Medical Devices have become a key areas of modern medical service.The diagnosis of a lot of disease now needs the testing result relying on Medical Devices, so the accuracy requirement of Medical Devices testing result is higher.And device assembles process can produce error, its parts comprised also have mismachining tolerance, and these all can produce certain impact to testing result, so equipment generally will be debugged in use, reduce machine error as far as possible, ensure the accuracy of testing result.
Along with the development of medical skill, current Medical Devices portability is the large factor that user considers, in order to meet the requirement of user to Medical Devices portability, the volume of Medical Devices is relatively little, in equipment, exercisable space diminishes, and this brings difficulty to the debugging of equipment.
Utility model content
Inventor finds through research, detection paper is the detection means that medical science is commonly used, and test paper is put into checkout equipment, adopts light path detecting device to detect test paper, in testing process, the hot spot that light path detecting device sends will aim at the accuracy that the thing guarantee to be checked on test paper detects.Because in equipment, space is less, how to debug equipment in limited space is the problem needing solution badly.In view of this, the utility model provides a kind of clinical assay devices, solves in prior art because Medical Devices volume is less, be not easy to the technical matters of debugging, under not increasing the condition of the device space, realize the debugging in little space, improve the accuracy of testing result.
The utility model embodiment provides a kind of clinical assay devices, comprising:
Comprise upper casing and the lower casing of engaging mutually, be positioned at the light path detecting device in upper casing and lower casing engaging formation space, draw-in groove, guide plate and the axis of guide;
The sidepiece of described lower casing is provided with test paper jam mouth, and test paper jam enters the space of upper casing and lower casing engaging formation by described test paper jam mouth; The corresponding inner side of described test paper jam mouth is provided with the draw-in groove for fixing test paper jam; Described light path detecting device is located at the top of described draw-in groove, and be connected with the fixed guide plate of interchangeable position and free guide plate in the both sides in light path detecting device direction perpendicular to axial direction, light path detecting device is connected with the axis of guide by guide plate; Pad is provided with between light path detecting device and guide plate.
In certain embodiments, pad is provided with between light path detecting device and fixed guide plate.
In certain embodiments, described equipment also comprises: be located at the drive unit in described test storehouse, for driving light path detecting device along axis of guide axially-movable;
Described drive unit comprises stepper motor, leading screw and screw, and described leading screw and the described axis of guide are arranged in parallel, and described screw is threadedly connected to described leading screw, and described stepper motor is connected with described leading screw, and described screw is connected with described light path detecting device.
In certain embodiments, light path detecting device is parallel to leading screw.
In certain embodiments, described equipment also comprises: the control device communicated to connect with described drive unit;
When described control device reaches predeterminated position for described light path detecting device, to stepper motor feedback arriving signal.
In certain embodiments, described control device is travel switch.
Compared with prior art, the technical scheme that the utility model provides has the following advantages:
The checkout equipment that the utility model provides, two kinds of guide plates can be fixed on light path detecting device both sides, along axis of guide axially-movable, realize the axis adjustment of light path detecting device; In addition in the horizontal, fixed guide plate and free guide plate can transpositions, pad can be increased between guide plate and light path detecting device, when the hot spot relative device center line that light path detecting device sends is partial to different directions, realize the adjustment of facula position, hot spot and test paper jam are aimed at, ensures the accuracy of test result.And space in equipment can not be increased, minimally space.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The explosive view of a kind of clinical assay devices that Fig. 1 provides for the utility model;
The front view of a kind of clinical assay devices that Fig. 2 provides for the utility model;
The A-A direction view that Fig. 3 is equipment shown in Fig. 2.
Embodiment
The utility model embodiment provides a kind of checkout equipment, and realize hot spot that light path detecting device sends perpendicular to the adjustment on test paper jam direction, ensure that space is minimum, debugging most convenient, result is more accurate.
The utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Below in conjunction with drawings and Examples, disclosed in detail further description is done to embodiment of the present utility model.
The utility model provides a kind of structural representation of clinical assay devices embodiment 1, and with reference to the explosive view shown in figure 1, the checkout equipment that the present embodiment provides might not comprise all structures shown in Fig. 1.
The equipment that the present embodiment provides specifically comprises: upper casing 1, lower casing 2, is positioned at the draw-in groove 3 in upper casing and lower casing engaging formation space, light path detecting device 4, guide plate and the axis of guide 7.
Described upper casing and lower casing can fasten mutually, and upper casing and lower casing engaging form space can be called test storehouse, and the detection of test paper completes in test storehouse.The sidepiece of described lower casing is provided with test paper jam mouth, and test paper jam 12 enters test storehouse by test paper jam mouth; The corresponding inner side of described test paper jam mouth is provided with draw-in groove 3, and described draw-in groove 3 can engage test paper jam 12, and test paper jam 12 is fixed relatively, thus accurate location test paper jam 12.
Described light path detecting device 4 is located at the top of described draw-in groove 3, higher than described draw-in groove 3, can ensure that the hot spot that light path detecting device sends appears like this, guide plate is connected with in the both sides in light path detecting device direction perpendicular to axial direction, described guide plate can be divided into fixed guide plate 5 and free guide plate 6, light path detecting device 4 is connected with guide plate, be connected with the axis of guide 7 with free guide plate 6 by fixed guide plate 5 simultaneously, guide plate along axis of guide axially-movable, can realize the axis adjustment of light path detecting device.In addition, fixed guide plate 5 and free guide plate 6 interchangeable position, can arrange pad 8 between light path detecting device and guide plate, realizes hot spot aim at test paper jam when the hot spot relative device center line that light path detecting device sends is partial to different directions.
The technical scheme that the present embodiment provides, two kinds of guide plates can be fixed on light path detecting device both sides, along axis of guide axially-movable, realize the axis adjustment of light path detecting device; In addition in the horizontal, fixed guide plate and free guide plate can transpositions, pad can be increased between guide plate and light path detecting device, when the hot spot relative device center line that light path detecting device sends is partial to different directions, realize the adjustment of facula position, hot spot and test paper jam are aimed at, ensures the accuracy of test result.And space in equipment can not be increased, minimally space.
Wherein, light path detecting device can be understood as is a kind ofly can send hot spot and the device utilizing that this hot spot detects test paper.
Preferably, pad 8 is arranged between fixed guide plate 5 and light path detecting device 4, to realize the fine setting of hot spot and test strips relative position, improves the accuracy of test result further.
The axis adjustment of light path detecting device depends on and adjusts manually, degree of accuracy is not high enough, when especially adjusting among a small circle, be difficult to the degree of accuracy ensureing adjustment, therefore, in order to improve the degree of accuracy of equipment adjustment further, the utility model provides a kind of clinical assay devices embodiment 2, shown in figure 1 and Fig. 2 (front view of a kind of clinical assay devices that the utility model provides), the checkout equipment that the present embodiment provides is except comprising the structure shown in embodiment 1, a drive unit can also be comprised further, upper casing 1 is located at by this drive unit and lower casing 2 engages in the test storehouse formed, for driving moving axially of described light path detecting device, this drive unit comprises stepper motor 9, leading screw 10 and screw 11, described leading screw 10 is arranged in parallel with the described axis of guide 7, described screw 11 is threadedly connected to described leading screw 10, described stepper motor 9 is connected with described leading screw 10, described screw 11 is connected with described light path detecting device 4, realize accurately locating the detection position of test paper jam 12 and detecting.
Wherein, motor is not subjected to displacement, screw turns, the axis of guide is motionless, and screw is along axis of guide axially-movable, realize moving axially of light path detecting device, wherein stepper motor has very high degree of accuracy (such as stepper motor drives leading screw, and stepper motor 1000 step (i.e. 1000 pulses) takes a round, and drives leading screw to walk 1mm), for adjustment among a small circle, the degree of accuracy of adjustment can be improved.
Structure in the embodiment 1 that the present embodiment comprises, the description in its annexation and principle of work reference example 1, repeats no more here.
Preferably, in the present embodiment, this equipment comprises the control device communicated to connect with described drive unit further; When described control device reaches predeterminated position for described light path detecting device, to stepper motor feedback arriving signal, stepper motor quits work.
Wherein, described control device can be travel switch, when light path detecting device move axially touch travel switch time, travel switch, between light path detecting device with stepper motor formed is connected lead to loop, quit work to indicate stepper motor.
The above, above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. a clinical assay devices, comprises upper casing and the lower casing of engaging mutually, is positioned at the light path detecting device in upper casing and lower casing engaging formation space, draw-in groove, fixed guide plate, free guide plate and the axis of guide;
The sidepiece of described lower casing is provided with test paper jam mouth, and test paper jam enters the space of upper casing and lower casing engaging formation by described test paper jam mouth; The corresponding inner side of described test paper jam mouth is provided with the draw-in groove for fixing test paper jam; Described light path detecting device is located at the top of described draw-in groove, a fixed guide plate is connected in the side in light path detecting device direction perpendicular to axial direction, opposite side connects a free guide plate, fixed guide plate and free guide plate interchanging positions, light path detecting device is connected with the axis of guide with free guide plate by fixed guide plate; Pad is provided with between light path detecting device and fixed guide plate.
2. equipment according to claim 1, is characterized in that, described equipment also comprises:
Be located at the drive unit in described upper casing and lower casing engaging formation space, for driving light path detecting device along axis of guide axially-movable;
Described drive unit comprises stepper motor, leading screw and screw, and described leading screw and the described axis of guide are arranged in parallel, and described screw is threadedly connected to described leading screw, and described stepper motor is connected with described leading screw, and described screw is connected with described light path detecting device.
3. equipment according to claim 2, is characterized in that, light path detecting device is parallel to leading screw.
4. equipment according to claim 2, is characterized in that, also comprises: the control device communicated to connect with described drive unit;
When described control device reaches predeterminated position for described light path detecting device, to stepper motor feedback arriving signal.
5. equipment according to claim 4, is characterized in that, described control device is travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379039.9U CN204679406U (en) | 2015-06-03 | 2015-06-03 | A kind of clinical assay devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379039.9U CN204679406U (en) | 2015-06-03 | 2015-06-03 | A kind of clinical assay devices |
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| CN204679406U true CN204679406U (en) | 2015-09-30 |
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| CN201520379039.9U Active CN204679406U (en) | 2015-06-03 | 2015-06-03 | A kind of clinical assay devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896540A (en) * | 2018-05-02 | 2018-11-27 | 武汉职业技术学院 | A kind of aquatic products formaldehyde examination card |
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2015
- 2015-06-03 CN CN201520379039.9U patent/CN204679406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896540A (en) * | 2018-05-02 | 2018-11-27 | 武汉职业技术学院 | A kind of aquatic products formaldehyde examination card |
| CN108896540B (en) * | 2018-05-02 | 2021-08-24 | 武汉职业技术学院 | Aquatic product formaldehyde detection card |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 1310, 13 / F, building 7, No. 37, Chaoqian Road, science and Technology Park, Changping District, Beijing 102200 Patentee after: Beijing Lepu Mingshi Technology Co.,Ltd. Address before: No. 37, Chaoqian Road, Changping District, Beijing 102200 Patentee before: BEIJING E-CARE CENTURY TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |