CN212674786U - Portable seed sample display device - Google Patents
Portable seed sample display device Download PDFInfo
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- CN212674786U CN212674786U CN202021308713.1U CN202021308713U CN212674786U CN 212674786 U CN212674786 U CN 212674786U CN 202021308713 U CN202021308713 U CN 202021308713U CN 212674786 U CN212674786 U CN 212674786U
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- 238000005192 partition Methods 0.000 claims abstract description 29
- 238000005286 illumination Methods 0.000 claims abstract description 14
- 244000025254 Cannabis sativa Species 0.000 claims description 25
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 241000607479 Yersinia pestis Species 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model discloses a portable seed sample display device, include: the box body comprises a box shell, a first partition plate and a box cover, wherein the first partition plate and the box cover are arranged in the box shell, and the first partition plate enables two ends of the box shell to be completely divided into a storage box and a darkroom observation box; the box cover comprises a storage cover and a dark chamber cover; the tightening piece is arranged in the box body and comprises an upper layer tightening piece and a lower layer tightening piece, and the upper layer tightening piece and the lower layer tightening piece are both arranged in the storage box; darkroom contrast spare, it sets up in the box, darkroom contrast spare includes slide rail, contrast drawer, darkroom observation lid, illumination piece and sight glass, the slide rail the contrast drawer with the darkroom observation lid all sets up in the darkroom observation box, illumination piece with the sight glass all sets up on the darkroom observation lid. The utility model has the advantages of reasonable design, convenient to carry, the function is comprehensive, has the observation and detects the function, and anti external shock performance is excellent.
Description
Technical Field
The utility model relates to a sample show technical field, concretely relates to portable seed sample display device.
Background
Grain is used as one of inspection and quarantine products of import and export crops, when grain is imported from abroad to China, the customs department needs to carry out quarantine on grain ports, 170 or more varieties of imported plant quarantine pests, restrictive pests and agricultural pests required by plant quarantine protocol and the like are intercepted by customs at certain places in the grain port quarantine process, wherein the variety of weed seeds accounts for more than 90 percent, and quarantine harmful weeds are detected for many times. The current customs site quarantine ubiquitous prominent problems are as follows: the field sampling workload is large, the personnel are insufficient, and the professional personnel engaged in plant quarantine are seriously lack, the field primary screening identification can not be carried out, and the sample is generally required to be sent to a customs technology center laboratory for further screening identification. The sample sending distance is long and exceeds the distance of more than 5 kilometers, so that the risk of spreading and diffusing the plant quarantine pests is increased. In addition, the pest specimens identified by expert review are usually stored in laboratories, which are inconvenient for on-site reference and comparison. The specimen box for display is also not convenient to carry, and is easy to lose if the specimen box is borrowed to a quarantine site, so that certain loss can be caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a portable seed sample display device specifically adopts following technical scheme:
a portable seed specimen display device comprising:
the box body comprises a box shell, a first partition plate and a box cover, wherein the first partition plate and the box cover are arranged in the box shell, and the first partition plate enables two ends of the box shell to be completely divided into a storage box and a darkroom observation box; the box cover comprises a storage cover and a dark box cover;
the tightening piece is arranged in the box body and comprises an upper tightening piece and a lower tightening piece, and the upper tightening piece and the lower tightening piece are both arranged in the storage box;
the darkroom contrast part is arranged in the box body and comprises a slide rail, a contrast drawer, a darkroom observation cover, an illuminating part and an observation mirror, the slide rail, the contrast drawer and the darkroom observation cover are all arranged in the darkroom observation box, and the illuminating part and the observation mirror are all arranged on the darkroom observation cover;
wherein: the illumination piece can be for the sample grass kind in the contrast drawer improves the illumination light of different angles with the grass kind that awaits measuring.
Preferably, the box shell is in a rectangular box shape, and a drawer through hole and a lifting handle are arranged on one side of the box shell; the first partition plate is rectangular plate-shaped, the first partition plate is fixedly arranged in the box shell, and the drawer through hole is positioned at the darkroom observation box.
Preferably, the storage cover is in a rectangular plate shape, the size of the storage cover is not smaller than that of the storage box opening, and a sponge extrusion layer is arranged on the lower side surface of the storage cover; one side edge of the storage cover is hinged to the other side edge of the box shell through a first hinge, and the other side edge of the storage cover is connected with one side edge of the box body through a first lock catch.
The dark room cover is rectangular plate-shaped, one side edge of the dark room cover is hinged to the other side edge of the box shell through a second hinge, and the other side edge of the dark room cover is connected with one side edge of the box body through a second lock catch.
Preferably, the upper layer of tightening piece comprises an upper longitudinal tension spring and an upper transverse tension spring, and the upper longitudinal tension spring and the upper transverse tension spring are both arranged in the storage box; the two ends of the upper longitudinal tension spring are respectively arranged on the first partition plate and one end face of the box shell, and the natural length of the upper longitudinal tension spring is smaller than the distance from the first partition plate to one end face of the box shell; the upper longitudinal tension springs are arranged in a plurality of equal-interval uniform distribution.
The two ends of the upper transverse tension spring are respectively arranged on the two side surfaces of the box shell, and the natural length of the upper transverse tension spring is smaller than the width of the box shell; the lateral tension springs on the upper side are provided with a plurality of the lateral tension springs on the upper side, and the lateral tension springs on the upper side are evenly distributed at equal intervals.
Preferably, the lower layer of tightening piece comprises a lower side longitudinal tension spring and a lower side transverse tension spring, and the lower side longitudinal tension spring and the lower side transverse tension spring are both arranged in the storage box; the two ends of the lower longitudinal tension spring are respectively arranged on the first partition plate and one end face of the box shell, the natural length of the lower longitudinal tension spring is smaller than the distance from the first partition plate to one end face of the box shell, and the lower longitudinal tension spring is positioned on the lower side of the upper binding piece; the longitudinal tension springs on the lower side are provided with a plurality of the longitudinal tension springs on the lower side, and the longitudinal tension springs on the lower side are evenly distributed at equal intervals.
The two ends of the lower transverse tension spring are respectively arranged on the two side surfaces of the box shell, the natural length of the lower transverse tension spring is smaller than the width of the box shell, and the lower transverse tension spring is positioned on the lower side of the upper binding piece; the lower lateral tension springs are arranged in a plurality of equal-interval uniform distribution.
Preferably, the number of the slide rails is two, one ends of the two slide rails are parallel to each other and horizontally arranged in the drawer through hole, and the other ends of the two slide rails are parallel to each other and horizontally and fixedly arranged on the other side edge of the box shell.
Preferably, the comparison drawer is in a rectangular groove shape, two end faces of the comparison drawer are sealed, and the comparison drawer is embedded in the drawer through hole; and a second partition plate is arranged in the comparison drawer and longitudinally divides the comparison drawer into a left side comparison groove and a right side comparison groove.
Preferably, the darkroom observation cover is rectangular plate-shaped, the length of the darkroom observation cover is not more than that of the darkroom observation box, the width of the darkroom observation cover is not more than that of the darkroom observation box, one side of the darkroom observation cover is hinged to the side wall in the darkroom observation box through a third hinge, and the other side of the darkroom observation cover is provided with an uncovering handle; an observation through hole is formed in the darkroom observation cover and is located right above the contrast drawer.
Preferably, the illuminating part comprises an illuminating lamp, a battery and a switch, the illuminating lamp and the switch are arranged on the darkroom observation cover, and the battery is arranged in the darkroom observation box; the illuminating lamp is an LED lamp strip and is provided with a plurality of illuminating lamps.
Preferably, the illuminating lamps are mutually parallel and uniformly distributed on the lower surface of the darkroom observation cover, the longitudinal direction of the illuminating lamps is vertical to the longitudinal direction of the contrast drawer, and the two illuminating lamps distributed at two ends are respectively positioned at two sides of the observation through hole; the switch is electrically connected with the illuminating lamps one by one correspondingly, and the battery provides power for the illuminating lamps; the observation mirror is embedded in the observation through hole, and the distance from an eyepiece of the observation mirror to the darkroom observation cover is less than the distance from the darkroom cover to the darkroom observation cover.
The utility model discloses the beneficial technological effect who obtains:
1) the portable seed sample display device of the utility model has reasonable structural design, convenient carrying, comprehensive functions, observation and detection functions and excellent external impact resistance;
2) the portable seed specimen display device is provided with the storage box, the upper layer binding piece and the lower layer binding piece are arranged in the storage box and both consist of tension springs, so that specimen bottles and tool boxes with different diameters can be fixed by the upper layer binding piece and the lower layer binding piece; the opening part of the storage box is provided with a storage cover, a sponge extrusion layer is arranged on the storage cover, and the sponge extrusion layer is matched with the upper-layer tightening piece and the lower-layer tightening piece to improve the stability and the external impact resistance of the specimen bottle;
3) the utility model discloses portable seed sample display device has set up the darkroom observation box, is provided with darkroom contrast piece in this darkroom observation box, darkroom contrast piece includes slide rail, contrast drawer, darkroom observation lid, illumination piece and sight glass, has placed sample grass seed and the grass seed that awaits measuring in this contrast drawer, and the illumination piece can provide the light of illumination of different angles, can realize observing the detection function.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:
FIG. 1 is a front perspective view of the portable seed specimen display device of the present invention;
FIG. 2 is a schematic view of the rear perspective structure of the portable seed specimen display device of the present invention;
FIG. 3 is a front view of the portable seed specimen display device of the present invention;
FIG. 4 is a top view of the portable seed specimen display device of the present invention;
FIG. 5 is a top view of the portable seed specimen display device of the present invention with the storage cover and the darkroom cover removed;
FIG. 6 is a schematic view of the three-dimensional structure of the portable seed specimen display device of the present invention after the storage cover and the dark chamber cover are removed;
FIG. 7 is a schematic view of the A-A direction cross-sectional three-dimensional structure of the portable seed specimen display device of the present invention shown in FIG. 3;
fig. 8 is a sectional view along the direction B-B in fig. 4 of the portable seed specimen display device of the present invention.
Wherein: 1-handle, 2-storage cover, 3-dark room cover, 4-sponge extrusion layer, 5-first hinge, 6-first lock catch, 7-second hinge, 8-second lock catch, 9-upper side longitudinal tension spring, 10-upper side transverse tension spring, 11-specimen bottle, 12-tool box, 13-lower side longitudinal tension spring, 14-lower side transverse tension spring, 16-contrast drawer, 17-dark room observation cover, 18-observation mirror, 19-second division plate, 20-third hinge, 21-cover opening handle, 22-illuminating lamp, 23-battery, 24-switch, 25-box shell, 26-first division plate.
Detailed Description
The technical solution of the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
According to fig. 1-8, a portable seed specimen display device comprises a box body, a tightening member and a darkroom contrast member, wherein the tightening member and the darkroom contrast member are both arranged in the box body. The box body comprises a box shell 25, a first partition plate 26 and a box cover, wherein the first partition plate 26 and the box cover are arranged in the box shell 25.
The case lid includes storing lid 2 and darkroom lid 3, storing lid 2 is rectangular plate-like, storing lid 2 sizes is not less than the storing case mouth size, be provided with sponge extrusion layer 4 on the 2 downside of storing lid, 4 length and width on sponge extrusion layer are less than 2 length and width of storing lid. One side of the storage cover 2 is hinged to the other side of the box shell 25 through a first hinge 5, and the other side of the storage cover 2 is connected with one side of the box body through a first lock catch 6, so that the storage cover 2 can seal the storage box.
The dark room cover 3 is rectangular plate-shaped, one side edge of the dark room cover 3 is hinged to the other side edge of the box shell 25 through a second hinge 7, and the other side edge of the dark room cover 3 is connected with one side edge of the box body through a second lock catch 8, so that the dark room cover 3 can seal the dark room box.
The tightening piece comprises an upper tightening piece and a lower tightening piece, and the upper tightening piece and the lower tightening piece are both arranged in the storage box. The upper-layer tightening piece comprises an upper-side longitudinal tension spring 9 and an upper-side transverse tension spring 10, and the upper-side longitudinal tension spring 9 and the upper-side transverse tension spring 10 are both arranged in the storage box. The two ends of the upper longitudinal tension spring 9 are respectively arranged on the first partition plate 26 and one end face of the box shell 25, and the natural length of the upper longitudinal tension spring 9 is smaller than the distance from the first partition plate 26 to one end face of the box shell 25. The upper longitudinal tension spring 9 is provided with six, and the six upper longitudinal tension springs 9 are uniformly distributed at equal intervals.
The two ends of the upper lateral tension spring 10 are respectively arranged on the two side surfaces of the box shell 25, and the natural length of the upper lateral tension spring 10 is smaller than the width of the box shell 25. The upper side transverse tension spring 10 is provided with eight, and the eight upper side transverse tension springs 10 are uniformly distributed at equal intervals. The grid formed by the upper longitudinal tension spring 9 and the upper transverse tension spring 10 can clamp the upper parts of the specimen bottles 11 and the tool boxes 12, and can adapt to the specimen bottles 11 and the tool boxes 12 with different diameters, so that the storage application range of the portable seed specimen display device is provided.
The lower-layer tightening piece comprises a lower-side longitudinal tension spring 13 and a lower-side transverse tension spring 14, and the lower-side longitudinal tension spring 13 and the lower-side transverse tension spring 14 are arranged in the storage box. The two ends of the lower longitudinal tension spring 13 are respectively arranged on the first partition plate 26 and one end face of the case shell 25, the natural length of the lower longitudinal tension spring 13 is smaller than the distance from the first partition plate 26 to one end face of the case shell 25, and meanwhile, the lower longitudinal tension spring 13 is positioned on the lower side of the upper lacing part. The lower-side longitudinal tension spring 13 is provided with six, and the six lower-side longitudinal tension springs 13 are uniformly distributed at equal intervals.
The two ends of the lower lateral tension spring 14 are respectively arranged on the two side surfaces of the box shell 25, the natural length of the lower lateral tension spring 14 is smaller than the width of the box shell 25, and meanwhile, the lower lateral tension spring 14 is positioned on the lower side of the upper binding piece. The lower-side transverse tension springs 14 are provided with eight, and the eight lower-side transverse tension springs 14 are evenly distributed at equal intervals. The grid formed by the lower longitudinal tension spring 13 and the lower transverse tension spring 14 can clamp the lower parts of the specimen bottles 11 and the tool boxes 12, and can adapt to the specimen bottles 11 and the tool boxes 12 with different diameters, so that the storage application range of the portable seed specimen display device is provided. The portable seed specimen display device can vertically extrude the specimen bottle 11 and the tool box 12 through the sponge extrusion layer 4 so as to restrain the specimen bottle 11 and the tool box 12 from longitudinally moving, and further improve the stability and the external impact of the specimen bottle 11 and the tool box 12.
The darkroom contrast piece includes slide rail, contrast drawer 16, darkroom observation lid 17, illumination piece and sight glass 18, the slide rail contrast drawer 16 with darkroom observation lid 17 all sets up in the darkroom observation box, the illumination piece with sight glass 18 all sets up on the darkroom observation lid 17. The slide rail is provided with two, two slide rail one end is parallel to each other the level setting and is in the drawer through-hole, two the slide rail other end is parallel to each other the level fixed setting and is in case shell 25 the other side.
The comparison drawer 16 is in a rectangular groove shape, two end faces of the comparison drawer 16 are sealed, the comparison drawer 16 is embedded in the drawer through hole, and the comparison drawer 16 can slide along the sliding rail. Be provided with second division board 19 in the contrast drawer 16, second division board 19 vertically will contrast drawer 16 and separate for left side contrast groove and right side contrast groove, the left side contrast groove with the right side contrast groove is used for placing sample grass seed and the grass seed that awaits measuring respectively to whether the preliminary observation judges the grass seed that awaits measuring is sample grass seed.
Dark room observation lid 17 is rectangular plate-like, dark room observation lid 17 length is not more than dark room observation case length, dark room observation lid 17 width is not more than dark room observation case width, dark room observation lid 17 articulates through third hinge 20 on one side on the lateral wall in the dark room observation case, dark room observation lid 17 another side is provided with uncap handle 21, and measurement personnel can pass through uncap handle 21 will dark room observation lid 17 is opened, with the cleanness dark room observation case. An observation through hole is formed in the darkroom observation cover 17 and is located right above the contrast drawer 16.
The illuminating piece comprises an illuminating lamp 22, a battery 23 and a switch 24, the illuminating lamp 22 and the switch 24 are arranged on the darkroom observing cover 17, and the battery 23 is arranged in the darkroom observing box. The illuminating lamps 22 are LED lamp strips, the number of the illuminating lamps 22 is three, the illuminating lamps 22 are parallel to each other and are uniformly distributed on the lower surface of the darkroom observation cover 17, the illuminating lamps 22 are longitudinally vertical to the contrast drawer 16, and the two illuminating lamps 22 distributed at two ends are respectively positioned on two sides of the observation through holes. The number of the switches 24 is three, the switches 24 are electrically connected with the illuminating lamps 22 one by one, and the batteries 23 provide power for the illuminating lamps 22. The three illuminating lamps 22 can be independently turned on and off, so that the three illuminating lamps 22 can provide illuminating light rays in three different directions, and the observation accuracy of the grass seeds to be detected is improved. The observation mirror 18 is embedded in the observation through hole, and the distance from the eyepiece of the observation mirror 18 to the darkroom observation cover 17 is smaller than the distance from the darkroom cover 3 to the darkroom observation cover 17. Alternatively, the viewing mirror 18 is a low power microscope.
The use method of the portable seed specimen display device comprises the following steps:
1) placing the specimen grass seeds in the left side comparison groove, placing the grass seeds to be tested in the right side comparison groove, and inserting the comparison drawer 16 into the drawer through hole;
2) only the illuminating lamp 22 positioned in the middle position is turned on through the switch 24, and the observation mirror 18 is used for observing and judging whether the grass seeds to be detected and the specimen grass seeds are the same name grass seeds;
3) turning off the illuminating lamp 22 at the middle position, turning on the illuminating lamp 22 at one end position, and observing and judging whether the grass seeds to be detected and the specimen grass seeds are the same name grass seeds through the observation mirror 18;
4) turning off the illuminating lamp 22 at one end position, turning on the illuminating lamp 22 at the other end position, and observing through the observation mirror 18 to judge whether the grass seeds to be detected and the specimen grass seeds are the same name grass seeds; the observation accuracy is improved by observing grass seeds to be detected and specimen grass seeds with different light irradiation angles.
As described above, the present invention can be preferably implemented, and variations, modifications, replacements, integrations and modifications of these embodiments can be made by those skilled in the art without departing from the principle and spirit of the present invention, and still fall within the protection scope of the present invention. The parts of the utility model which are not specially explained or limited adopt the prior art.
Claims (10)
1. A portable seed specimen display device, comprising:
the box body comprises a box shell, a first partition plate and a box cover, wherein the first partition plate and the box cover are arranged in the box shell, and the first partition plate enables two ends of the box shell to be completely divided into a storage box and a darkroom observation box; the box cover comprises a storage cover and a dark box cover;
the tightening piece is arranged in the box body and comprises an upper tightening piece and a lower tightening piece, and the upper tightening piece and the lower tightening piece are both arranged in the storage box;
the darkroom contrast part is arranged in the box body and comprises a slide rail, a contrast drawer, a darkroom observation cover, an illuminating part and an observation mirror, the slide rail, the contrast drawer and the darkroom observation cover are all arranged in the darkroom observation box, and the illuminating part and the observation mirror are all arranged on the darkroom observation cover;
wherein: the illumination piece can be for the sample grass kind in the contrast drawer improves the illumination light of different angles with the grass kind that awaits measuring.
2. The portable seed specimen display device of claim 1, wherein the housing is a rectangular box, and a drawer through hole and a handle are provided on one side of the housing; the first partition plate is rectangular plate-shaped, the first partition plate is fixedly arranged in the box shell, and the drawer through hole is positioned at the darkroom observation box.
3. The portable seed specimen display device according to claim 1 or 2, wherein the storage cover is in a rectangular plate shape, the size of the storage cover is not smaller than that of the opening of the storage box, and a sponge pressing layer is arranged on the lower side surface of the storage cover; one side edge of the storage cover is hinged to the other side edge of the box shell through a first hinge, and the other side edge of the storage cover is connected with one side edge of the box body through a first lock catch;
the dark room cover is rectangular plate-shaped, one side edge of the dark room cover is hinged to the other side edge of the box shell through a second hinge, and the other side edge of the dark room cover is connected with one side edge of the box body through a second lock catch.
4. The portable seed specimen display device of claim 1 or 2, wherein the upper lacing member comprises an upper longitudinal tension spring and an upper transverse tension spring, both disposed within the storage bin; the two ends of the upper longitudinal tension spring are respectively arranged on the first partition plate and one end face of the box shell, and the natural length of the upper longitudinal tension spring is smaller than the distance from the first partition plate to one end face of the box shell; the upper longitudinal tension springs are uniformly distributed at equal intervals;
the two ends of the upper transverse tension spring are respectively arranged on the two side surfaces of the box shell, and the natural length of the upper transverse tension spring is smaller than the width of the box shell; the lateral tension springs on the upper side are provided with a plurality of the lateral tension springs on the upper side, and the lateral tension springs on the upper side are evenly distributed at equal intervals.
5. The portable seed specimen display device of claim 1 or 2, wherein the lower lacing member comprises a lower longitudinal tension spring and a lower transverse tension spring, both disposed within the storage bin; the two ends of the lower longitudinal tension spring are respectively arranged on the first partition plate and one end face of the box shell, the natural length of the lower longitudinal tension spring is smaller than the distance from the first partition plate to one end face of the box shell, and the lower longitudinal tension spring is positioned on the lower side of the upper binding piece; the lower longitudinal tension springs are uniformly distributed at equal intervals;
the two ends of the lower transverse tension spring are respectively arranged on the two side surfaces of the box shell, the natural length of the lower transverse tension spring is smaller than the width of the box shell, and the lower transverse tension spring is positioned on the lower side of the upper binding piece; the lower lateral tension springs are arranged in a plurality of equal-interval uniform distribution.
6. The portable seed specimen display device of claim 1 or 2, wherein the slide rails are provided with two, one ends of the two slide rails are parallel to each other and horizontally arranged in the through hole of the drawer, and the other ends of the two slide rails are parallel to each other and horizontally and fixedly arranged on the other side edge of the box shell.
7. The portable seed specimen display device according to claim 1 or 2, wherein the comparison drawer is in a rectangular groove shape, two end faces of the comparison drawer are closed, and the comparison drawer is embedded in the drawer through hole; and a second partition plate is arranged in the comparison drawer and longitudinally divides the comparison drawer into a left side comparison groove and a right side comparison groove.
8. The portable seed specimen display device according to claim 1 or 2, wherein the darkroom observation cover is rectangular plate-shaped, the length of the darkroom observation cover is not more than the length of the darkroom observation box, the width of the darkroom observation cover is not more than the width of the darkroom observation box, one side of the darkroom observation cover is hinged on the side wall in the darkroom observation box through a third hinge, and the other side of the darkroom observation cover is provided with an uncovering handle; an observation through hole is formed in the darkroom observation cover and is located right above the contrast drawer.
9. The portable seed specimen display device of claim 1 or 2, wherein the illumination member comprises an illumination lamp, a battery, and a switch, the illumination lamp and the switch both disposed on the darkroom viewing lid, the battery disposed within the darkroom viewing chamber; the illuminating lamp is an LED lamp strip and is provided with a plurality of illuminating lamps.
10. The portable seed specimen display device of claim 9, wherein the illuminating lamps are parallel to each other and evenly distributed on the lower surface of the darkroom observation cover, the longitudinal direction of the illuminating lamps is vertical to the longitudinal direction of the contrast drawer, and the two illuminating lamps distributed at two ends are respectively positioned at two sides of the observation through hole; the switch is electrically connected with the illuminating lamps one by one correspondingly, and the battery provides power for the illuminating lamps; the observation mirror is embedded in the observation through hole, and the distance from an eyepiece of the observation mirror to the darkroom observation cover is less than the distance from the darkroom cover to the darkroom observation cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021308713.1U CN212674786U (en) | 2020-07-06 | 2020-07-06 | Portable seed sample display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021308713.1U CN212674786U (en) | 2020-07-06 | 2020-07-06 | Portable seed sample display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212674786U true CN212674786U (en) | 2021-03-09 |
Family
ID=74839365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021308713.1U Expired - Fee Related CN212674786U (en) | 2020-07-06 | 2020-07-06 | Portable seed sample display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212674786U (en) |
-
2020
- 2020-07-06 CN CN202021308713.1U patent/CN212674786U/en not_active Expired - Fee Related
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Granted publication date: 20210309 |