CN215884926U - Fallen leaf fixed-point collecting device - Google Patents

Abstract

The utility model relates to a fallen leaf fixed-point collecting device which comprises a frame, a mesh bag, a rope and at least three support legs, wherein the frame is sleeved on the outer side of the mesh bag and connected with the mesh bag, the support legs are arranged on the frame around the middle of the frame at intervals, the rope is provided with a first end and a second end which are arranged oppositely, the first end of the rope is connected with the bottom of the mesh bag, and the second end of the rope is used for being connected with a position outside the mesh bag. Move the position department that needs to collect the thing that withers and falls with fallen leaves fixed point collection device, the stabilizer blade is inserted and is established in earth so that frame and pocket are fixed in above ground, and the second end of tensile rope holds the second of rope and holds fixed to the stabilizer blade, on fixed objects such as ground or stone, can keep the bottom of pocket not lifted by the strong wind to avoid the thing departure that withers and falls on the pocket, guaranteed the accuracy of thing statistics that withers and falls, make the test result more accurate.

Description

Fallen leaf fixed-point collecting device

Technical Field

The utility model relates to the technical field of forest investigation, in particular to a fallen leaf fixed-point collecting device.

Background

Evaluating the dynamic change of the litter of the forest ecosystem is an important way for measuring the forest production capacity. Generally, for convenience of operation, a collector composed of a fine polyvinyl chloride pipe and a nylon mesh bag is used to collect the litters. Fallen leaves collected by the simple collector are easy to be blown out of the collector by strong wind, so that the deviation between the test result and the actual result is large.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a fixed-point collection device for fallen leaves.

The utility model provides a fallen leaf fixed point collection device, includes frame, pocket, rope and at least three stabilizer blade, the frame cover is located the outside of pocket and with the pocket is connected, each the stabilizer blade winds frame middle part interval set up in the frame, the rope has relative first end and the second end that sets up, the first end of rope with the bottom of pocket is connected, the second end of rope be used for with the position outside the pocket is connected.

Foretell fallen leaves fixed point collection device removes the position department that needs collected the thing that withers and falls to fallen leaves fixed point collection device, the stabilizer blade is inserted and is established in earth so that frame and pocket are fixed in more than ground, the second end of tensile rope holds and holds the second of rope to be fixed to the stabilizer blade, on fixed objects such as ground or stone, can keep the bottom of pocket not lifted by strong wind, thereby avoid the thing departure that withers and falls on the pocket, the accuracy of thing statistics of having guaranteed to wither and fall, make the test result more accurate.

In one embodiment, the second end of the cord is connected to one of the legs.

In one embodiment, a zipper is arranged on one side of the mesh bag.

In one embodiment, the end of the foot remote from the frame is provided with a pointed end.

In one embodiment, the supporting foot comprises at least two telescopic joints, and the telescopic joints are sequentially nested.

In one embodiment, the frame comprises at least three frame strips, and the frame strips are sequentially connected end to form the frame.

In one embodiment, each of the legs is disposed perpendicular to a plane of the frame.

In one embodiment, the length of the legs is greater than 20 cm.

Drawings

FIG. 1 is a schematic perspective view of a fixed-point leaf collection device according to an embodiment;

fig. 2 is a schematic perspective view of a fallen leaf fixed-point collecting device according to another embodiment.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In one embodiment, as shown in fig. 1, there is provided a collector, in particular a fallen leaf spot collecting device 10, comprising a frame 100, a mesh bag 200, a cord 300 and at least three legs 400. It is worth mentioning that the fallen leaf fixed-point collecting device can also be called a litter collector.

In one embodiment, the frame 100 includes at least three frame strips 110, and the frame strips 110 are sequentially connected end to form the frame 100. In this embodiment, the frame 100 is a square frame 100. In this embodiment, the frame 100 includes four frame strips 110, and each frame strip 110 is sequentially connected end to form the frame 100, specifically, two adjacent frame strips 110 are hinged to make the frame 100 foldable, and after the support 400 is inserted into the soil, each frame strip 110 can be relatively fixed to support the mesh bag 200. It is understood that in other embodiments, the frame may be a triangular frame, a pentagonal frame, or other polygonal frame, or may be a circular frame. Frame 100 cover is located the outside of pocket 200 and with pocket 200 connects, specifically, and pocket 200 is the bag form, and pocket 200 has the bag chamber that is used for holding the thing that withers and falls, and the bag chamber has the sack 210 that supplies the thing business turn over that withers and falls, and the position that pocket 200 is close to sack 210 is connected with the inboard of frame 100, and during the use, sack 210 remains throughout openly by frame 100's fixed, and sack 210 up side sets up for collect the thing that withers and falls.

Specifically, each of the legs 400 is spaced apart from the frame 100 around the middle of the frame 100. In this embodiment, the number of the support legs 400 is four, and the four support legs 400 are respectively disposed corresponding to four corners of the frame 100. Specifically, one end of the leg 400 is connected to the frame 100, and the other end of the leg 400 is adapted to be inserted into the soil.

The rope 300 has a first end 310 and a second end 320 which are oppositely arranged, the first end 310 of the rope 300 is connected with the bottom 220 of the mesh bag 200, and the second end 320 of the rope 300 is used for connecting with a position outside the mesh bag 200. In one embodiment, the first end 310 of the cord 300 is tied to the bottom 220 of the mesh bag 200. In one embodiment, the first end 310 of the cord 300 is snapped onto the bottom 220 of the mesh bag 200 via a carabiner. It is understood that the number of the ropes may be plural, the first end of each rope is connected to the bottom of the net bag, and the second end of each rope is tied to a position outside the net bag. In particular, the second end of the rope is used for being bound at a position outside the mesh bag.

The fallen leaf fixed-point collecting device 10 moves the fallen leaf fixed-point collecting device 10 to the position where the fallen leaves need to be collected, the support legs 400 are inserted into the soil so that the frame 100 and the mesh bag 200 are fixed on the ground, the second ends 320 of the ropes 300 are stretched, the second ends 320 of the ropes 300 are fixed to the support legs 400 and the fixed objects such as the ground or stones, and therefore the bottom 220 of the mesh bag 200 can be kept from being lifted by strong wind, the fallen leaves on the mesh bag 200 are prevented from flying out, the counting accuracy of the fallen leaves is guaranteed, and the test result is more accurate.

To facilitate securing the second end 320 of the cord 300, in one embodiment, the second end 320 of the cord 300 is attached to one of the legs 400. Thus, the rope 300 can be fixed by the fallen leaf fixed-point collecting device 10 itself, and the trouble of finding a fixed point is avoided. In one embodiment, the fixing ring 410 is disposed on the side of one of the legs 400, the fixing hole 411 is formed in the fixing ring 410, and the second end 320 of the rope 300 passes through the fixing hole 411 and is tied at the fixing ring 410, so that the second end 320 of the rope 300 can be better fixed and the second end 320 of the rope 300 can be prevented from easily sliding or loosening.

In order to facilitate the collection of litters at a fixed time, in one embodiment, a zipper 500 is provided on one side of the mesh bag 200. Zip fastener 500 can the activity switching, when zip fastener 500 unzips, can avoid accumulating the thing that withers and falls on the pocket 200, and when zip fastener 500 closed, can make pocket 200 can collect the thing that withers and falls, like this, can dispose experimental time in a flexible way, make things convenient for the fixed time to collect the thing that withers and falls.

To facilitate insertion of the leg 400 into the ground, in one embodiment, the end of the leg 400 remote from the frame 100 is provided with a tip 420, such that the leg 400 can be more easily inserted into the ground through the tip 420.

In order to make the fallen leaf fixed-point collecting device 10 more portable, in one embodiment, the supporting leg 400 comprises at least two telescopic joints 401, and the telescopic joints 401 are nested in sequence. That is, the supporting foot 400 is a telescopic supporting foot 400, and the telescopic supporting foot 400 is realized by a plurality of telescopic joints 401, and two telescopic joints 401 nested with each other are relatively movable to realize the extension or contraction of the supporting foot 400. When the supporting legs 400 are shortened, the size of the fallen leaf fixed-point collecting device 10 can be reduced, so that the fallen leaf fixed-point collecting device 10 is convenient to carry.

To facilitate the insertion of the legs 400 into the ground, in one embodiment, each of the legs 400 is disposed perpendicular to the plane of the frame 100. Thus, the insertion direction of each leg 400 is the same, facilitating the insertion of each leg 400 into the ground from the vertical direction. In one embodiment, the length of the legs is greater than 20 cm. This helps to make the leg 400 more stable after insertion into the ground.

As shown in FIG. 2, in one embodiment, the legs 400 are provided with barbs 430 so that as the legs 400 are inserted into the soil, the soil can be artificially compacted to allow the barbs 430 to be sufficiently wrapped by the soil to help prevent the legs 400 from being dislodged from the soil, thereby preventing the legs 400 from being blown down by wind.

As shown in fig. 2, in one embodiment, the net bag 200 has a mouth 210 and a bottom 220 opposite to each other, the fallen leaves fixed-point collecting device 10 further includes a plurality of iron wires 600, each iron wire 600 is disposed on the net bag 200, and each iron wire 600 extends from the mouth 210 to the bottom 220 of the net bag 200, and specifically, each iron wire 600 is bonded to one of the threads of the net bag 200, so that the strength of the net bag 200 can be enhanced, thereby preventing the net bag 200 from being blown over, and at the same time, the function of the net bag 200 itself is not affected.

To facilitate the user's finding a fallen leaf fixed-point collection device that is placed in the field, in one embodiment, a GPS (Global Positioning System) assembly is provided on the frame. In one embodiment, the frame is provided with a buzzer and a receiver, and the receiver is used for receiving a radio signal and controlling the buzzer to sound, so that a user can control the buzzer to sound by sending a signal to the receiver, and the user can find the fallen leaf fixed point collecting device according to the source of the sound. In one embodiment, the frame is provided with reflective strips so that a user can see the reflections on the frame at a remote location to facilitate the user's search for the fallen leaf site-specific collection device.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. The utility model provides a fallen leaf fixed point collection device, its characterized in that includes frame, pocket, rope and at least three stabilizer blade, the frame cover is located the outside of pocket and with the pocket is connected, each the stabilizer blade winds the frame middle part interval set up in the frame, the rope has relative first end and the second end that sets up, the first end of rope with the bottom of pocket is connected, the second end of rope be used for with the position outside the pocket is connected.

2. A fallen leaf spot collecting device according to claim 1, wherein the second end of the cable is connected to one of the legs.

3. A fallen leaf spot collecting device according to claim 1, wherein a zipper is provided to one side of the mesh bag.

4. A fallen leaf spot collecting device according to claim 1, wherein the end of the foot remote from the frame is provided with a pointed end.

5. A fallen leaf fixed-point collection device according to claim 1, wherein the foot comprises at least two telescoping sections, each telescoping section being nested in series.

6. A fallen leaf fixed-point collection device according to claim 1, wherein the frame comprises at least three frame strips, each of which is connected end to end in turn to form the frame.

7. A fallen leaf spot collection device according to claim 1, wherein each of the feet is disposed perpendicular to a plane of the frame.

8. A fallen leaf spot collecting device according to any of the claims 1-7, wherein the length of the foot is more than 20 cm.

Images