CN212904554U - Agglutination reaction observation device - Google Patents
Agglutination reaction observation device Download PDFInfo
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- CN212904554U CN212904554U CN202021450718.8U CN202021450718U CN212904554U CN 212904554 U CN212904554 U CN 212904554U CN 202021450718 U CN202021450718 U CN 202021450718U CN 212904554 U CN212904554 U CN 212904554U
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- light source
- convex lens
- agglutination reaction
- concave mirror
- agglutination
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Abstract
The utility model provides an agglutination reaction observation device, which comprises a support component, a convex lens, a concave mirror, a first light source and a second light source; the convex lens and the concave mirror are arranged on the support assembly, and the height of the convex lens is higher than that of the concave mirror; the first light source and the second light source are arranged on the supporting component, and the height of the first light source is higher than that of the convex lens, so that an upper light source can be provided for the agglutination reaction observation device; the height of the second light source is lower than the height of the concave mirror, and a lower light source can be provided for the agglutination reaction observation device. Through the utility model discloses an agglutination reaction viewing device can enough observe the upper surface blood agglutination reaction in the test tube, can observe the agglutination reaction of test tube bottom blood again to improve the precision of observing agglutination reaction.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to an agglutination reaction viewing device.
Background
The agglutination reaction is a serological reaction, most of the current instruments for observing the agglutination reaction are magnifying glass table lamps, and the agglutination reaction can be observed by placing a test tube filled with blood under the instrument. The instrument can only observe the agglutination reaction of the blood on the upper surface of the test tube, but cannot observe the agglutination reaction of the blood on the bottom of the test tube, thereby influencing the accuracy of the agglutination reaction observation. Therefore, there is a need for an observation instrument that can observe both the agglutination reaction of blood on the upper surface of the test tube and the agglutination reaction of blood on the bottom of the test tube.
SUMMERY OF THE UTILITY MODEL
To prior art's above-mentioned defect or not enough, the utility model provides an agglutination reaction viewing device can enough observe the upper surface blood agglutination reaction in the test tube, can observe the agglutination reaction of test tube bottom blood again to improve the precision of observing agglutination reaction.
In order to achieve the above object, the present invention provides an agglutination reaction observation device, comprising a support assembly, a convex lens, a concave mirror, a first light source and a second light source; the convex lens and the concave mirror are arranged on the support assembly, and the height of the convex lens is higher than that of the concave mirror; the first light source and the second light source are arranged on the supporting component, and the height of the first light source is higher than that of the convex lens, so that an upper light source can be provided for the agglutination reaction observation device; the height of the second light source is lower than that of the concave mirror, and a lower light source can be provided for the agglutination reaction observation device.
In the embodiment of the present invention, the first light source is connected to the supporting component through a connecting tube, and the position and direction of the first light source can be adjusted under the action of the connecting rod;
the connecting pipe comprises any one of a corrugated pipe and a silica gel metal hose, and the first light source comprises any one of an LED lamp, an energy-saving lamp and an incandescent lamp.
The utility model discloses an in the embodiment, be provided with the micropore board between convex lens and the concave mirror, micropore board and supporting component sliding connection can slide from top to bottom on the supporting component.
The utility model discloses an in the embodiment, the supporting component includes base and support, and on the support was fixed in the base, convex lens, concave mirror, first light source set up on the support, and the second light source set up on the base.
In an embodiment of the invention, the second light source comprises a LED lamp; one side of the base close to the concave mirror is inclined, and the second light source is laid on the inclined surface of the base.
The embodiment of the utility model provides an in, convex lens are through a first set of union piece and leg joint, and first set of union piece cup joints on the support, can slide from top to bottom on the support.
The utility model discloses an in the embodiment, the support is cylindrical, and first cover union piece includes fixed connection's link and cup joints end, and the link is connected with convex lens, cup joints the end and sets up the circular through-hole of support shape adaptation, and convex lens can rotate around the support under the effect of cup joint end.
The utility model discloses an in the embodiment, the link is cylindrical, and the link is pegged graft in convex lens, can rotate with convex lens to be connected, passes convex lens through a set screw to support and hold in the surface of link, can restrict convex lens and rotate around the link.
The utility model discloses an in the embodiment, the shape of link is any one of pentagonal prism, hexagonal prism, eight prisms, and the one end that the link is connected with convex lens is provided with the anticreep boss, is provided with spread groove and anticreep groove in the convex lens, spread groove and link shape adaptation, anticreep groove and anticreep boss shape adaptation.
The utility model discloses an in the embodiment, be provided with power module in the base, the base surface is provided with first switch and second switch, and first light source is connected with the power module electricity through first switch, and the second light source passes through the second switch and is connected with the power module electricity.
Through the technical scheme, the embodiment of the utility model provides an agglutination observation device has following beneficial effect:
through installing convex lens and concave mirror on supporting component to the test tube that medical personnel will be equipped with blood holds the position to between convex lens and the concave mirror, thereby through upper surface blood agglutination in the convex lens direct observation test tube, through the concave mirror reflection principle, and adopt convex lens to observe the formation of image of test tube bottom on the concave mirror, can observe the reaction of test tube bottom blood agglutination, thereby improve the precision of observing agglutination reaction. Simultaneously the light intensity on test tube upper portion is increased to the first light source of accessible, increases the light intensity of test tube lower part through the second light source, further improves the precision that agglutination reaction observed.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide an understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention, but do not constitute a limitation of the invention. In the drawings:
FIG. 1 is a schematic perspective view of an agglutination observation apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a first partial structure of an agglutination observation device according to an embodiment of the present invention;
FIG. 3 is a schematic view of a second partial structure of an agglutination observation device according to the present embodiment;
FIG. 4 is a schematic view of a third partial junction of the agglutination reaction observation device according to the present embodiment of the present invention.
Description of the reference numerals
1 agglutination reaction observation device
11 support assembly 12 convex lens
13 concave mirror 14 first light source
15 second light source 16 cuvette
17 micropore plate 18 power supply module
19 first switch 10 second switch
111 base 112 support
121 connecting groove 122 anti-drop groove
131 first sleeve member 132 second sleeve member
141 connecting pipe
171 opening 172 first coupling half ring
173 second connector half ring 174 screw
175 positioning hole
1311 connecting end 1312 socket end
1313 through-hole 1314 set screw
1315 anti-drop boss 1316 threaded connection
1317 adjusting bolt
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present invention.
The agglutination reaction observation device according to the present invention is described below with reference to the drawings.
FIG. 1 is a schematic perspective view of an agglutination reaction observation apparatus according to the present embodiment. As shown in fig. 1, in an embodiment of the present invention, there is provided an agglutination reaction observation apparatus 1, the agglutination reaction observation apparatus 1 including a support member 11, a convex lens 12, a concave mirror 13, a first light source 14, and a second light source 15;
the convex lens 12 and the concave mirror 13 are arranged on the support assembly 11, and the height of the convex lens 12 is higher than that of the concave mirror 13;
the first light source 14 and the second light source 15 are disposed on the supporting member 11, and the height of the first light source 14 is higher than that of the convex lens 12, so as to provide an upper light source for the agglutination reaction observation device 1; the second light source 15 is lower in height than the concave mirror 13, and can provide a lower light source for the agglutination observation device 1.
Through installing convex lens 12 and concave mirror 13 on supporting component 11, so that medical personnel will be equipped with the test tube 16 of blood and hold the position to between convex lens 12 and the concave mirror 13, thereby directly observe upper surface blood agglutination reaction in the test tube 16 through convex lens 12, through concave mirror 13 reflection principle, and adopt convex lens 12 to observe the formation of image of test tube 16 bottom on concave mirror 13, can observe the reaction of test tube 16 bottom blood agglutination, thereby improve the precision of observing agglutination reaction.
Since the height of the first light source 14 is higher than that of the convex lens 12 and the height of the second light source 15 is lower than that of the concave mirror 13, the intensity of light at the upper part of the cuvette 16 can be increased by the first light source 14, and the intensity of light at the lower part of the cuvette 16 can be increased by the second light source 15, thereby further improving the accuracy of agglutination observation.
In other embodiments of the present invention, a slide, gel column, or other type of tool may be used to hold the blood.
In the embodiment of the present invention, the first light source 14 is connected to the supporting component 11 through a connecting tube 141, and can be adjusted under the action of the connecting rod the position and the direction of the first light source 14, so that the first light source 14 irradiates the test tube 16 at different positions and angles, and the brightness of the test tube 16 and the blood is improved, which is more beneficial for the medical staff to observe the agglutination reaction of the blood through the convex lens 12.
In the embodiment of the present invention, the connection tube 141 includes any one of a bellows and a silicone metal hose, so that the first light source 14 is fixed by the connection tube 141 after adjusting the position and/or direction under the effect of the connection tube 141, which is more beneficial for the medical staff to observe the agglutination reaction. The first light source 14 includes any one of an LED lamp, an energy saving lamp, and an incandescent lamp to increase the brightness of the test tube 16 and the blood.
The utility model discloses an in the embodiment, convex lens 12 with be provided with micropore board 17 between the concave mirror 13, micropore board 17 with supporting component 11 sliding connection can support component 11 slides from top to bottom to adjustment micropore board 17 is apart from the distance between convex lens 12 and the concave mirror 13, places the instrument of different grade type on micropore board 17 for medical personnel, and observes the agglutination reaction on blood upper portion through convex lens 12, observes the agglutination reaction of blood lower part through concave mirror 13 in the cooperation of convex lens 12.
In the embodiment of the present invention, the plurality of openings 171 are opened on the surface of the micro-porous plate 17, so that the light of the second light source 15 can penetrate through the openings 171 and irradiate on the lower portion of the blood, thereby improving the brightness of the lower portion of the blood, and facilitating the medical staff to observe the agglutination reaction of the lower portion of the blood through the concave mirror 13 in cooperation with the convex lens 12. In an example of the present invention, the aperture of the opening 171 is adapted to the outer diameter of the test tube 16, so that the test tube 16 can be inserted into the opening 171, and the test tube 16 can be fixed on the micro-porous plate 17, so that the medical staff can observe the agglutination reaction of the blood in the test tube 16.
FIG. 2 is a schematic view of a first partial structure of an agglutination observation device according to an embodiment of the present invention. As shown in fig. 2, in the embodiment of the present invention, the supporting assembly 11 includes a base 111 and a bracket 112, the bracket 112 is fixed on the base 111, the convex lens 12, the concave mirror 13, the first light source 14 are disposed on the bracket 112, and the second light source 15 is disposed on the base 111. The cross-sectional shape of the support 112 along the direction parallel to the base 111 may be circular, rectangular, pentagonal, etc. to provide support for the convex lens 12, the concave mirror 13, the first light source 14, and the micro plate 17.
In one example of the present invention, the microplate 17 is provided with the first connecting half ring 172 and the second connecting half ring 173, the first connecting half ring 172 and the second connecting half ring 173 are connected by the screw 174, and after the first connecting half ring 172 and the second connecting half ring 173 are connected, a positioning hole 175 adapted to the shape of the support 112 is formed between the first connecting half ring 172 and the second connecting half ring 173, and by tightening the screw 174, the distance between the first connecting half ring 172 and the second connecting half ring 173 can be reduced, that is, the positioning hole 175 is reduced in size and clamped on the support 112, so that the microplate 17 is fixed on the support 112 through the first connecting half ring 172 and the second connecting half ring 173. By loosening the screws 174, the distance between the first half connector 172 and the second half connector 173 is increased, i.e., the size of the positioning holes 175 is increased, so that the force applied to the holder 112 is reduced, thereby adjusting the position of the microplate 17 fixed to the holder 112.
In an embodiment of the present invention, the second light source 15 comprises an LED lamp; base 111 is close to one side of concave mirror 13 is the slope form, second light source 15 lays in the one side of base 111 slope sets up to the slope form through the one side that is close to concave mirror 13 with base 111 to lay the LED lamp on the base 111 surface of slope, thereby make the LED lamp of laying all with the angle of slope towards the direction emission light of micropore board 17, reduce concave mirror 13 and shelter from the light of second light source 15, improve the illuminating effect of second light source 15.
FIG. 3 is a schematic view of a second partial structure of an agglutination reaction observation device according to the present embodiment of the present invention. As shown in fig. 3, in the embodiment of the present invention, the convex lens 12 is connected to the bracket 112 through a first sleeve 131, the first sleeve 131 is sleeved on the bracket 112 and can slide up and down on the bracket 112, so as to adjust the distance between the convex lens 12 and the microporous plate 17, so as to facilitate the medical staff to observe the agglutination reaction on the upper part of the blood more clearly.
In the embodiment of the present invention, the bracket 112 is cylindrical, the first sleeving member 131 includes a connecting end 1311 and a sleeving end 1312, the connecting end 1311 is connected to the convex lens 12, the sleeving end 1312 is provided with a circular through hole 1313 adapted to the shape of the bracket 112, and the convex lens 12 can rotate around the bracket 112 under the action of the sleeving end 1312.
In an example of the present invention, the connecting end 1311 is cylindrical, the connecting end 1311 is inserted into the convex lens 12, and can be connected to the convex lens 12 by rotation, and pass through the convex lens 12 by a fixing screw 1314, and abut against the surface of the connecting end 1311, so as to limit the convex lens 12 to wind the connecting end 1311 to rotate. When the observation angle of the convex lens 12 needs to be adjusted, the fixing screw 1314 is unscrewed to eliminate the abutting force between the fixing screw 1314 and the surface of the connecting end 1311, so that the convex lens 12 can rotate around the connecting end 1311, and after the observation angle is adjusted, the rotating convex lens 12 can be fixed on the connecting end 1311 by screwing the fixing screw 1314, so that the medical staff can observe the agglutination reaction conveniently.
FIG. 4 is a schematic view of a third partial junction of the agglutination reaction observation device according to the present embodiment of the present invention. As shown in fig. 4, in another example of the present invention, the connecting end 1311 is any one of a pentagonal prism, a hexagonal prism, and an octagonal prism, the connecting end 1311 and the end connected to the convex lens 12 are provided with an anti-slip boss 1315, a connecting groove 121 and an anti-slip groove 122 are provided in the convex lens 12, the connecting groove 121 and the connecting end 1311 are adapted in shape, and the anti-slip groove 122 is adapted in shape to the anti-slip boss 1315. The anti-falling boss 1315 is cylindrical, and the surface of the anti-falling boss 1315 is larger than the surface of the connecting end 1311, so that the convex lens 12 can only rotate around the connecting end 1311 under the action of the anti-falling boss 1315, and the convex lens 12 is prevented from falling off the connecting end 1311.
When the connection end 1311 is a pentagonal prism, the connection groove 121 is a pentagonal prism, and five outer surfaces of the connection end 1311 are attached to five inner surfaces of the connection groove 121. When the observation angle of the convex lens 12 needs to be adjusted, the convex lens 12 is directly rotated around the connection end 1311, so that after each 72-degree rotation of the convex lens 12, five inner surfaces of the connection groove 121 are attached to five outer surfaces of the connection end 1311, and the rotated convex lens 12 is fixed on the connection end 1311, so that the medical staff can observe the agglutination reaction conveniently.
In an example of the present invention, the sleeve joint end 1312 is ring-shaped, and the sleeve joint end 1312 is provided with a threaded connection portion 1316 protruding from one side of the ring-shaped, the size of the inner diameter of the sleeve joint end 1312 is matched with the bracket 112, and the sleeve joint end 112 is sleeved on the bracket 112, and the threaded connection portion 1316 is passed through an adjusting bolt 1317 to support on the bracket 112, so as to fix the sleeve joint end 1312 on the bracket 112, rotate the adjusting bolt 1317, make the adjusting bolt 1317 support the acting force on the bracket 112 to disappear, and the sleeve joint end 1312 can move up and down on the bracket 112, so as to adjust the distance between the convex lens 12 and the micro-hole plate 17.
In an example of the present invention, the concave mirror 13 is connected to the bracket 112 through the second sleeving member 132, and the structure of the second sleeving member 132 is the same as that of the first sleeving member 131.
In the embodiment of the present invention, a power module 18 is disposed in the base 111, a first switch 19 and a second switch 10 are disposed on the surface of the base 111, the first light source 14 passes through the first switch 19 and is electrically connected to the power module 18, and the second light source 15 passes through the second switch 10 and is electrically connected to the power module 18.
Through setting up power module 18 in base 111 to can place agglutination reaction viewing device 1 and supply medical personnel to observe the agglutination reaction in optional position, need not to connect external power source, make things convenient for medical personnel to use. And control power module 18 through first switch 19 and supply power for first light source 14, control power module 18 through second switch 10 and supply power for second light source 15 to make medical personnel open first light source 14 or second light source 15 as required, make agglutination reaction viewing device 1 more energy-conserving power saving.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. An agglutination reaction observation device is characterized by comprising a support component, a convex lens, a concave mirror, a first light source and a second light source;
the convex lens and the concave mirror are arranged on the support assembly, and the height of the convex lens is higher than that of the concave mirror;
the first light source and the second light source are arranged on the supporting component, and the height of the first light source is higher than that of the convex lens, so that an upper light source can be provided for the agglutination reaction observation device; the height of the second light source is lower than the height of the concave mirror, and a lower light source can be provided for the agglutination reaction observation device.
2. The agglutination based viewing device of claim 1 wherein said first light source is connected to said support assembly by a connecting tube, the position and orientation of said first light source being adjustable by said connecting tube;
the connecting pipe comprises any one of a corrugated pipe and a silica gel metal hose, and the first light source comprises any one of an LED lamp, an energy-saving lamp and an incandescent lamp.
3. The agglutination based viewing device of claim 1 wherein a microplate is disposed between said convex lens and said concave mirror, said microplate being slidably connected to said support assembly and being capable of sliding up and down said support assembly.
4. An agglutination reaction observation apparatus according to claim 1 wherein said support assembly comprises a base and a support, said support being secured to said base, said convex lens, said concave mirror, said first light source being disposed on said support, said second light source being disposed on said base.
5. The agglutination observation apparatus of claim 4 wherein said second light source comprises an LED lamp;
one side of the base, which is close to the concave mirror, is inclined, and the second light source is laid on the inclined surface of the base.
6. An agglutination based viewing device according to claim 4 wherein said convex lens is connected to said frame by a first sleeve, said first sleeve being mounted on said frame so as to be slidable up and down on said frame.
7. An agglutination reaction observation device according to claim 6 wherein said holder is cylindrical, said first sleeve member comprises a connecting end and a sleeve end which are fixedly connected, said connecting end is connected with said convex lens, said sleeve end is provided with a circular through hole adapted to the shape of said holder, and said convex lens can rotate around said holder under the action of said sleeve end.
8. An agglutination reaction observation device according to claim 7 wherein said attachment end is cylindrical, said attachment end being inserted into said convex lens so as to be rotatably connected to said convex lens, said attachment end being adapted to be retained by a fixing screw passing through said convex lens and abutting against the surface of said attachment end so as to restrict rotation of said convex lens about said attachment end.
9. An agglutination reaction observation device according to claim 7 wherein said connection end is in the shape of any one of a pentagonal prism, a hexagonal prism and an octagonal prism, said connection end is provided with an anti-drop boss at the end connected with said convex lens, said convex lens is provided with a connection groove and an anti-drop groove therein, said connection groove is adapted to the shape of said connection end, and said anti-drop groove is adapted to the shape of said anti-drop boss.
10. An agglutination reaction observation device according to any of claims 4-9 wherein a power module is provided within said base, said base surface being provided with a first switch and a second switch, said first light source being electrically connected to said power module through said first switch, said second light source being electrically connected to said power module through said second switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021450718.8U CN212904554U (en) | 2020-07-21 | 2020-07-21 | Agglutination reaction observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021450718.8U CN212904554U (en) | 2020-07-21 | 2020-07-21 | Agglutination reaction observation device |
Publications (1)
| Publication Number | Publication Date |
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| CN212904554U true CN212904554U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021450718.8U Active CN212904554U (en) | 2020-07-21 | 2020-07-21 | Agglutination reaction observation device |
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|---|---|
| CN (1) | CN212904554U (en) |
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- 2020-07-21 CN CN202021450718.8U patent/CN212904554U/en active Active
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