CN219894425U

CN219894425U - Preservation device for collecting tea tree germplasm resource branches in field

Info

Publication number: CN219894425U
Application number: CN202320939412.6U
Authority: CN
Inventors: 胡双玲; 梁金波; 陈清华; 马会杰; 张强; 崔清梅; 罗鸿; 戴居会; 向俊; 周洋; 黄忠浩
Original assignee: Enshi Autonomous Prefecture Academy Of Agricultural Sciences
Current assignee: Enshi Autonomous Prefecture Academy Of Agricultural Sciences
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-10-27
Anticipated expiration: 2033-04-24

Abstract

The utility model belongs to the technical field of ancient tea tree germplasm resource research, and discloses a preservation device for collecting tea tree germplasm resource branches in the wild, which comprises a box body, wherein the top of the box body is provided with an opening, the box body is provided with a plurality of placement boxes which are inserted into the inner cavity of the box body in a sliding way from the opening, and the outer side surface of each placement box facing the opening is level with the plane of the opening; the placing box is a rectangular hollow body with one side open, a partition board for separating the inner cavities of the placing box is vertically arranged in the placing box along the length direction of the placing box, and the height of the partition board is lower than that of the placing box. The utility model is suitable for researching and collecting tea tree resources in a certain area, and has the advantages of convenient carrying, space saving and the like; the collected shoots and leaves are not easy to damage and lose water, the storage time of the shoots is long, the high cutting survival rate is ensured, and the germplasm resources of the wild tea tree can be more efficiently stored and utilized.

Description

Preservation device for collecting tea tree germplasm resource branches in field

Technical Field

The utility model relates to the technical field of ancient tea tree germplasm resource research, in particular to a preservation device for collecting tea tree germplasm resource branches in the field.

Background

China is the country where the most recently discovered wild tea trees are. According to incomplete statistics, wild tea trees are found in 10 provinces 198 nationwide. Wherein, the trunk diameter of Yunnan province is more than ten plants with the diameter of more than 100 cm. The mountain tea tree community is found by Jiujia region of the town county and the village in the Ci-cogongrass area, wherein the height of the Longtan large tea tree is 18.5 m, the tree width is 16.4 m, the lowest branch is 10.0 m, the base dry diameter is 143.5 cm, the height of the mountain tea tree in the Shimen county is 25.0 m, and the base dry diameter is 83.4 cm. The wild tea trees are the most excellent tea trees in the current world, have uniqueness in China and the world, are important natural heritage and cultural heritage, and have great scientific value, cultural value and economic value.

Tea tree germplasm resources typically include seeds, shoot leaves, roots, and the like. The preservation of the tea tree germplasm resources has been carried out by a field planting method, and the preservation of the germplasm resources by the method is complex and cumbersome, occupies a large area and causes a lot of inconvenience for breeding work. Particularly for researchers who collect and preserve germplasm resources in the field, when collecting germplasm resources in the field, such as mountains, the taken seeds, branch leaves and tree roots are often packaged by adopting vacuum plastic bags, or are put into paper boxes for placement, or are directly exposed and brought back. Although vacuum plastic bags provide some better preservation than others. However, these preservation methods also often have the problem that the germplasm resources are not brought back to the laboratory, and are deactivated and cannot be applied.

Therefore, a preservation device for the branches of the tea tree germplasm resources collected in the wild needs to be designed and used for temporarily storing the tea tree germplasm resources collected in the wild, and the activity of the tea tree germplasm resources can be effectively ensured in the preservation process.

Disclosure of Invention

The utility model aims to provide a preservation device for branches of tea tree germplasm resources collected in the field, which solves the technical problem that a box body for temporarily storing the tea tree germplasm resources collected in the field cannot effectively ensure the activity of the tea tree germplasm resources in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the preservation device for collecting tea tree germplasm resource branches in the wild comprises a box body, wherein an opening is formed in the top of the box body, a plurality of placement boxes which are inserted into the inner cavity of the box body in a sliding mode from the opening are arranged on the box body, and the outer side faces of the placement boxes facing the opening are flush with the plane of the opening; the placing box is a rectangular hollow body with one side open, a partition board for separating the inner cavities of the placing box is vertically arranged in the placing box along the length direction of the placing box, and the height of the partition board is lower than that of the placing box.

The principle of the technical proposal is as follows: the placing box is pulled out, the placing box can be divided into two placing grooves by the partition plate, one side placing groove of the partition plate is used for placing tea tree germplasm resource branches, the other side placing groove of the partition plate is used for placing ice bags, the height of the partition plate is lower than that of the inner wall of the placing box, the temperature of the placing box is more favorably lowered, the tea tree branches are kept fresh, the ice bags and the branches can be completely separated by the partition plate, and local freezing deactivation of the branches is avoided.

Further, the box inner chamber interval is equipped with a plurality of and opening vertically fixed bolster, place the side of box respectively with fixed bolster's side sliding connection, the bottom symmetry of placing the outside middle lateral wall of box is equipped with first ball, the box is equipped with the gliding first sliding tray of confession first ball towards the inside wall of fixed bolster and the lateral wall of fixed bolster.

The setting of first ball can be convenient for place the quick pull out of box, and the setting of first sliding tray can carry out spacingly to first ball for place the box and be difficult for breaking away from the box.

Further, the bottom symmetry of placing box relative lateral wall is equipped with the second ball of keeping away from first ball, the side that the fixed bolster kept away from first sliding tray and the inner wall that the box kept away from first sliding tray all are equipped with the gliding second sliding tray of confession second ball.

The cooperation setting of second ball and second sliding tray both can reduce the resistance, makes to place the random extraction of box, can further be spacing to placing the box again, can't break away from the box when making it take out completely.

Further, the both sides of first sliding tray and second sliding tray all are equipped with the cavity that is close to first ball and second ball respectively, all be equipped with the spring in the cavity, the one end of spring is equipped with spacing arch, spacing arch is conical.

The setting of spacing bellied can prevent that the box from placing the box automatic roll-off when moving the process or excessively carelessly falling down, thereby when needs take out and place the box, the ball receives the pulling force extrusion spacing arch for spacing protruding gets into in the cavity, thereby releases the spacing to placing the box.

Further, place the box and be equipped with the pull ring with the opening flush lateral wall, the periphery of placing the box is equipped with the sealing washer that is close to the pull ring, one side of baffle is fixed the bandage, place the box and be equipped with the baffle of keeping away from the pull ring, the inside diapire of placing the box is equipped with the medical absorbent cotton that contains water, the box is equipped with the heat preservation, the top of box is equipped with the handle.

The fixing binding band can fix the ice bag, so that the ice bag can enter the branch placing position through the gap between the partition plate and the inner wall of the placing box to crush the branches in the rolling process of the box body; the heat preservation layer and the sealing ring are arranged, so that the cold air can be prevented from leaking, and the preservation time of branches is prolonged; the medical absorbent cotton of water sets up, can provide moisture for the branch, keeps the freshness of branch.

In summary, the utility model has the following beneficial effects:

1. the device is suitable for investigation and collection of tea tree resources in a certain area, and has the advantages of convenience in carrying, space saving and the like.

2. The collected shoots and leaves are not easy to damage and lose water, the storage time of the shoots is long, the high cutting survival rate is ensured, and the germplasm resources of the wild tea tree can be more efficiently stored and utilized.

Drawings

FIG. 1 is a schematic perspective view of a preservation device for collecting tea tree germplasm resource branches in the field;

FIG. 2 is a cross-sectional view of the housing of the preservation device of the utility model for harvesting tea tree germplasm resources shoots in the field;

FIG. 3 is a schematic view of a storage device placement box for collecting tea tree germplasm resource branches in the field according to the utility model;

FIG. 4 is a cross-sectional view of a storage device placement box for collecting tea tree germplasm resources shoots in the field of the utility model;

FIG. 5 is a cross-sectional view of the holder of the present utility model for a holder for collecting tea tree germplasm resources shoots in the field;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

the names of the corresponding marks in the drawings are:

1. a case; 2. an opening; 3. placing a box; 4. a partition plate; 5. a fixed bracket; 6. a first ball; 7. a first sliding groove; 8. a second ball; 9. a second sliding groove; 10. a cavity; 11. a spring; 12. a limit protrusion; 13. a pull ring; 14. a seal ring wheel; 15. fixing the binding band; 16. medical absorbent cotton containing water; 17. a heat preservation layer; 18. a handle; 19. and a baffle.

Detailed Description

In order to make the explanation and the description of the technical solution and the implementation of the present utility model clearer, several preferred embodiments for implementing the technical solution of the present utility model are described below.

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures of embodiments of the present disclosure may be shown in exaggerated form in particular drawings, various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety and below are set forth in detail the embodiments of the present utility model, which are obviously only a few embodiments of the present utility model.

In the description of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, unless specified or indicated otherwise; the terms "coupled," "secured," and the like are to be construed broadly, and may be used, for example, in a fixed or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, it should be understood that the terms "upper", "lower", "left", "right" and the like in the embodiments of the present utility model are described in terms of angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

Examples:

as shown in fig. 1 to 6, a preservation device for collecting tea tree germplasm resource branches in the wild comprises a box body 1, wherein a heat preservation layer 17 is arranged between the outer wall and the inner wall of the box body 1, a handle 18 is hinged to the left side and the right side of the box body 1 together, an opening 2 is arranged at the top of the box body 1, a plurality of placement boxes 3 which are connected to the inner cavity of the box body in a sliding manner from the opening 2 are arranged in the box body 1, the placement boxes 3 are rectangular hollow bodies with one open side, and the outer side surface of each placement box 3 facing the opening 2 is flush with the plane of the opening 2; the box 1 inner chamber left and right directions interval is equipped with two and opening 2 vertically fixed bolster 5, the periphery of two fixed bolsters 5 all is equipped with five respectively with the inner wall fixed connection of box 1, the right flank of fixed bolster 5 and the left side inner wall of box 1 place box 3, the top of placing box 3 is equipped with pull ring 13, the top periphery of placing box 3 is equipped with the sealing washer, and place box 3's top sealing connection is in opening 2 departments, place box 3 and the inner wall sliding connection of box 1, adjacent box 3 sliding connection, the left flank bottom symmetry of placing box 3 is equipped with two first balls 6, the right flank of fixed bolster 5 and the left side inner wall of box 1 all are equipped with the first sliding groove 7 that supplies first ball 6 to slide, the bottom symmetry of the right flank of placing box 3 is equipped with two second balls 8, the left flank of fixed bolster 5 and the right side inner wall of box 1 are equipped with the second sliding groove 9 that supplies second ball 8 to slide.

The front side and the rear side of the first sliding groove 7 and the second sliding groove 9 are respectively provided with a cavity 10 which is close to the first ball 6 and the second ball 8, springs 11 are arranged in the cavities 10, the free ends of the springs 11 are provided with limiting protrusions 12, and the limiting protrusions 12 are conical. The baffle 4 of box 3 inner chamber is placed to its length direction vertical being equipped with the separation in placing box 3, and the height of baffle 4 is less than the height of placing box 3, and the rear side of baffle 4 is equipped with fixed bandage 15, places box 3 and is equipped with the baffle 19 of keeping away from pull ring 13, baffle 19 and baffle 4 and the inner wall fixed connection of placing box 3, and the inside diapire of placing box 3 is equipped with medical absorbent cotton 16 that contains water.

The specific implementation process is as follows:

the placing box 3 is drawn out, the placing box 3 can be divided into two placing grooves by the partition board 4, the front part of the partition board 4 is used for placing tea tree germplasm resource branches, water medical absorbent cotton is arranged at the bottom of the inner wall of the placing box 3, water can be provided for cut-out openings of the branches, the freshness of the branches is kept, and the arrangement of the baffle 19 can ensure that nutrient solution in the water medical absorbent cotton 16 cannot be lost; the left side of the partition board 4 is used for placing the ice bag, the height of the partition board 4 is lower than the height of the inner wall of the placement box 3, the temperature of the placement box 3 is reduced, so that tea tree branches are kept fresh, and the fixing straps 15 are arranged at the rear side of the partition board 4 and can fix the ice bag, so that the ice bag and the branches are completely separated, the situation that the ice bag crushes the branches when the box body 1 rolls over is avoided, and the branches are prevented from being partially frozen and deactivated; the heat preservation layer 17 and the sealing ring can prevent the cold air from leaking out, thereby prolonging the preservation time of the branches.

The first ball 6, the first sliding groove 7, the second ball 8 and the second sliding groove 9 are matched, so that the placing box 3 can be conveniently and rapidly pulled out, and the placing box 3 can be limited, so that the placing box cannot be separated from the box body 1 when being completely pulled out.

The setting of the limiting protrusion 12 can prevent the box body 1 from automatically sliding out when the box body 3 falls down in the moving process or carelessly, and when the box body 3 needs to be pulled out, the ball is pulled to extrude the limiting protrusion 12, so that the limiting protrusion 12 enters the cavity 10, and the limiting of the box body 3 is relieved.

The foregoing is merely exemplary embodiments of the present utility model, and detailed technical solutions or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. The preservation device for collecting tea tree germplasm resource branches in the wild comprises a box body (1) and is characterized in that an opening (2) is formed in the top of the box body (1), the box body (1) is provided with a plurality of placement boxes (3) which are inserted into the inner cavity of the box body (1) in a sliding mode from the opening (2), and the outer side face of each placement box (3) facing the opening (2) is flush with the plane of the opening (2); the placement box (3) is a rectangular hollow body with one side open, a partition plate (4) for separating the inner cavities of the placement box (3) is vertically arranged in the placement box (3) along the length direction of the placement box, and the height of the partition plate (4) is lower than that of the placement box (3).

2. The preservation device for collecting tea tree germplasm resource branches in the wild according to claim 1, characterized in that a plurality of fixed supports (5) perpendicular to the opening (2) are arranged at intervals in the inner cavity of the box body (1), the side faces of the placement box (3) are respectively connected with the side faces of the fixed supports (5) in a sliding mode, first balls (6) are symmetrically arranged at the bottoms of the middle outer side walls of the placement box (3), and first sliding grooves (7) for the first balls (6) to slide are formed in the inner side walls of the box body facing the fixed supports (5) and the side walls of the fixed supports (5).

3. The preservation device for collecting tea tree germplasm resource branches in the wild according to claim 2, characterized in that the bottom of the opposite side wall of the placing box (3) far away from the first ball (6) is symmetrically provided with a second ball (8), the side surface of the fixing support (5) far away from the first sliding groove (7) and the inner wall of the box (1) far away from the first sliding groove (7) are both provided with a second sliding groove (9) for the second ball (8) to slide.

4. A preservation device for collecting tea tree germplasm resource branches in the wild according to claim 2 or 3, characterized in that, the both sides of the first sliding groove (7) and the second sliding groove (9) are respectively provided with a cavity (10) close to the first ball (6) and the second ball (8), the cavity (10) is internally provided with a spring (11), one end of the spring (11) is provided with a limit bulge (12), and the limit bulge (12) is conical.

5. The preservation device for collecting tea tree germplasm resource branches in the open air according to claim 4, wherein the outer side wall that places box (3) and opening (2) flush is equipped with pull ring (13), the periphery of placing box (3) is equipped with the sealing washer that is close to pull ring (13), one side of baffle (4) is fixed bandage (15), place box (3) is equipped with baffle (19) of keeping away from pull ring (13), the inside diapire of placing box (3) is equipped with medical absorbent cotton (16) that contains water, box (1) are equipped with heat preservation (17), the both sides wall of box (1) are equipped with handle (18) jointly.