CN210036577U

CN210036577U - Portable field species monitoring appearance device

Info

Publication number: CN210036577U
Application number: CN201921131926.9U
Authority: CN
Inventors: 侯扶江; 侯帅君
Original assignee: Lanzhou University
Current assignee: Lanzhou University
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-02-07
Anticipated expiration: 2029-07-18

Abstract

The utility model belongs to the technical field of the species investigation, a portable open-air species monitoring appearance device is disclosed, is provided with the telescopic link, the telescopic link comprises the isometric connecting rod of two sections that overlap in proper order and inlay, and the telescopic link is provided with four, and the tip of every telescopic link is fixed connection in proper order and forms a square frame, and the position department that is close to square frame right angle point sets up the location axle. The utility model discloses an easy operation easily carries, is applicable to the species monitoring of multiple kind of plot, makes things convenient for the operating requirement of field experiment, improves experiment investigation efficiency. And accomodate the convenience, can measure the vegetation of different style side areas according to concrete demand, can also measure the distribution quantity and the height of vegetation, improved field investigation efficiency and accuracy greatly.

Description

Portable field species monitoring appearance device

Technical Field

The utility model belongs to the technical field of the species investigation, especially, relate to a portable open-air species monitoring appearance device.

Background

Currently, the current state of the art commonly used in the industry is such that:

the community species diversity is investigated in the field experiment, a sample box is commonly used, and the community species in a unit area are sampled and investigated on the spot. The square frame is mostly a square iron frame, the structure is thick and heavy, the square frame is not easy to carry and can not be folded, the scales are easy to wear, and the accuracy is reduced. In most cases, the variety of the objects in different sample plots is different, and sample frames with various specifications are required to be carried according to different requirements, so that great inconvenience is brought to the implementation of field work.

The problems existing in the prior art are mainly as follows:

in summary, the problems of the prior art are as follows:

in the actual operation of field investigation, the sample square frame is not collapsible, need carry multiple standard sample square frame to multiple plant community measurement, inconvenient use, the operation is complicated, and the scale is unclear wearing and tearing are serious after long-time the use, and data result accuracy reduces

The difficulty in solving the technical problems is as follows:

most of the existing sample frames are fixed sample frames, the size cannot be adjusted, the applicability is poor, and the carrying process in the field is inconvenient. How to improve the field survey sample frame to make the field survey sample frame become a sample frame which can adapt to various plant communities, can measure the plant height, is simple and convenient to operate and is convenient to carry, and is a problem which needs to be solved by technical personnel in the field.

The significance of solving the technical problems is as follows:

in agricultural research, related indexes such as plant distribution density and growth characteristics in a research area are often required to be measured, data support is provided for an ecological system, and a sample box can provide a quick and efficient tool for field investigation experiments.

Disclosure of Invention

To the problem that prior art exists, the utility model provides a portable open-air species monitoring devices.

The utility model discloses a realize like this, a portable open-air species monitoring appearance device is provided with the telescopic link, the telescopic link comprises the isometric connecting rod of two sections that overlap in proper order and inlay, and the telescopic link is provided with four, and the tip of every telescopic link passes through connecting axle fixed connection in proper order and forms a square frame, and the position department that is close to square frame right angle point sets up the location axle.

Furthermore, the scale passes through the hinge with the telescopic link and links to each other.

Furthermore, the connecting rod is of a cylindrical structure, one end of the connecting rod is an open end, and the other end of the connecting rod is a closed end; the telescopic rod is composed of two sections of connecting rods which are mutually sleeved and embedded, and the length of each section of connecting rod is 50 cm.

Furthermore, the portable field species monitoring sample device also comprises two pull wires, wherein a square frame telescopic rod at one end of each pull wire is connected with a connecting shaft in a binding mode and can be wound on an upright post of the connecting shaft; when the telescopic rod is used, the other end of the telescopic rod can be stretched to the connecting rod of the opposite telescopic rod, and the ring sleeves on the pull wires are fixed on the upright posts, so that four 50 cm-50 cm samples are formed. In summary, the advantages and positive effects of the invention are:

the utility model discloses an easy operation easily carries, is applicable to the species monitoring of multiple kind of plot, makes things convenient for the operating requirement of field experiment, improves experiment investigation efficiency. And accomodate the convenience, can measure the vegetation of different style side areas according to concrete demand, can also measure the distribution quantity and the height of vegetation, improved field investigation efficiency and accuracy greatly.

Drawings

Fig. 1 is a portable field species monitoring appearance device that the embodiment of the utility model provides.

Fig. 2 is a schematic structural view of the rotating shaft connecting the telescopic rod and the graduated scale provided by the embodiment of the utility model.

Fig. 3 is a cross-sectional view of a telescopic rod composed of two connecting rods according to an embodiment of the present invention.

In the figure: 1. a connecting rod; 2. a connecting shaft; 3. a pull wire; 4. positioning the clamping piece; 5. a column; 6. a telescopic rod; 7. a graduated scale.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

This portable open-air species monitoring appearance device includes telescopic link 6, connecting rod 1, location fastener 4,

scale

7, 3, connecting axle 2, stand 5 of acting as go-between. The telescopic rod 6 is composed of equal-length connecting rods 1, the bottoms of the equal-length connecting rods are connected and fixed at one time to form a 1 x 1 square frame, and the equal-length connecting rods are connected through a positioning shaft.

This portable open-air species monitoring appearance device comprises four telescopic links 6, can the activity adjust length, and telescopic link 6 is through the activity of location axle, and every telescopic link 6 comprises two sections isometric connecting rods 1 that the cover inlayed in proper order, and the both ends of telescopic link are through the activity of location axle to mark the scale.

The telescopic link 6 adopts the aluminum alloy design, and 6 long 100cm of every section of telescopic link, and the longest measurement value is 100cm, and every section of appearance frame length is 50cm, measurable quantity 50cm prescription. The sample frame connecting rod 1 with the aluminum alloy structure can reduce the carrying weight of the device, and facilitates field experiments.

The telescopic link 6 is installed through the location axle, can freely stretch out and draw back, by two sections isometric connecting rods 1 of cover embedding in proper order, telescopic link 6 is provided with four, every the tip of telescopic link 6 loops through location fastener 4 fixed connection and forms a square frame.

The connecting rod 1 is of a cylindrical structure, one end of the connecting rod is an open end, the other end of the connecting rod is a closed end, the open end of the connecting rod 1 is integrally connected with an annular blocking piece, and the diameter of the annular blocking piece is equal to that of the open end.

A positioning clamping piece 4 is arranged between any adjacent connecting rods 1, the telescopic rod 6 comprises a first connecting rod and a second connecting rod arranged through the positioning clamping piece 4, a second positioning hole is formed in one side, close to the end, of the first connecting rod, and the first positioning hole corresponds to the second positioning hole in position; the positioning clamping piece 4 comprises a positioning button and a spring (shown in fig. 3), the positioning button is of a hollow column structure with one open end, one end of the spring is fixed with the second connecting rod, the other end of the spring extends into the positioning button and is fixed with the closed end of the positioning button, and the spring drives the positioning button to sequentially penetrate through the second positioning hole and the first positioning hole and is clamped with the second connecting rod and the first connecting rod; the axes of the first positioning hole, the second positioning hole, the spring and the positioning button are all overlapped and are all perpendicular to the axis of the telescopic rod 6.

The portable field species monitoring sample device also comprises two pull wires 3, wherein two ends of each pull wire 3 are respectively connected with the vertical shaft of the square frame at the connecting rod.

The equal fixedly connected with in both ends of acting as go-between 3 is solid fixed ring, 4 departments of the location fastener of square frame telescopic link 6 all are fixed with stand 5, the circumference groove has been seted up to stand 5, gu fixed ring cover is located in the pole setting, and with circumference groove joint.

As shown in fig. 1, the telescopic rod 6 is composed of two links 1 with equal length which are sequentially nested, four telescopic rods 6 are arranged, and the end parts of each telescopic rod 6 are sequentially and fixedly connected through a connecting shaft 2 to form a square frame.

As shown in fig. 2, a graduated scale 7 is provided and connected with the telescopic rod 6 through a hinge. When scale 7 is in the state of packing up, 7 length direction of scale are the same with the length direction of telescopic link 6, when the height of vegetation is measured to needs, only need rotate scale 7, until the length direction and the perpendicular to ground of scale 7. The design of pointed end can make scale 7 disect insertion in the crust, is favorable to the steadiness of square frame.

As shown in fig. 3, the connecting rod 1 is a cylindrical structure, one end of which is an open end, the other end is a closed end, and the open end of the connecting rod 1; the telescopic rod 6 is composed of two sections of connecting rods 1 which are mutually sleeved and embedded, and the length of each section of connecting rod 1 is 50 cm.

Under general conditions, the sample area of field survey is 0.25m²Or 1m²Therefore, the two-link 1 is not only simple in design but also highly practical.

In order to further optimize the technical scheme, the device also comprises two pull wires 3, and two ends of each pull wire 3 are respectively bound with the positioning clamping pieces 4 at the joint of the connecting rod 1. The both ends of acting as go-between 3 are all fixedly connected with solid fixed ring, and location fastener 4 department all is fixed with stand 5, and the draw-in groove has been seted up to stand 5, and solid fixed ring cover is located in the pole setting, and the ring cover is fixed in on the stand 5. The setting of acting as go-between 3 can divide into 4 impartial with the square frame, and when the vegetation plant that needs the measurement is less and distribution density is higher, on the one hand, can measure wherein quartering respectively, makes the measuring result more accurate, and on the other hand can only measure wherein quartering, has improved investigation efficiency greatly.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a portable open-air species monitoring appearance device, its characterized in that, portable open-air species monitoring appearance device is provided with the telescopic link, the telescopic link comprises two sections isometric connecting rods that overlap in proper order and inlay, and the telescopic link is provided with four, and the tip of every telescopic link passes through connecting axle fixed connection in proper order and forms a square frame, sets up the location axle in the telescopic link near the position department of square frame straight corner point.

2. A portable field species monitoring device as claimed in claim 1 in which the telescopic rod is hinged to the scale.

3. A portable field species monitoring device as claimed in claim 1 wherein the linkage is of cylindrical configuration, one end of the linkage being open and the other end of the linkage being closed; the telescopic rod is composed of two sections of connecting rods which are mutually sleeved and embedded, and the length of each section of connecting rod is 50 cm.

4. The portable field species monitoring device of claim 1, further comprising two pull wires, wherein two ends of the pull wires are respectively bound to two right-angle points of the frame at diagonal positions;

two ends of the pull wire are fixedly connected with fixing rings, stand columns are fixed at the positions of four right-angle points of the square frame, clamping grooves are formed in the stand columns, and the fixing rings are sleeved on the stand columns; the ring sleeve is fixed on the upright post and is clamped with the axial groove.