Auxiliary device for forest resource monitoring

Abstract

The utility model discloses an auxiliary device for forest resource monitoring, and relates to the technical field of forestry information technology. Comprising a forestry survey instrument which is installed on a tripod through a quick-release support. A double-elastic-buckle magnetic attraction auxiliary locking structure is adopted, automatic butt joint of the forestry survey instrument and the support and a double-insurance clamping mechanism are achieved through neodymium iron boron magnet attraction metal plates, unlocking can be achieved by synchronously pressing the two elastic buckles, and the mistaken touch prevention safety is remarkably improved; according to the split type quick-release support, kidney-shaped holes are used for avoiding screws, later maintenance is facilitated, a ball cup is integrated with a damping pad and is in linkage locking with a supporting plate to achieve multi-angle stable adjustment, ground insertion barb grooves are adopted for telescopic feet to enhance adaptability to complex terrains, and handle screws are in linkage with pressing rings to lock the steering angle of a ball and the hinging angle of the telescopic feet at the same time. High-efficiency positioning of one-key operation is achieved, portability, stability and measurement precision are all considered, and the field forestry monitoring efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to forestry information technology technical field, concretely is an auxiliary device for forest resource monitoring. BACKGROUND

[0002] Forest resource monitoring generally needs to use forestry survey instrument, and the forestry survey instrument integrates electronic compass angle measurement, can measure tree height, crown width, slope and the like, supports laser ranging, built-in data processing module, automatically generates tree growth analysis form, is indispensable ground terminal equipment in forestry resource monitoring system, can cooperate with unmanned aerial vehicle laser radar, remote sensing platform, realizes full scale coverage from single wood parameter to regional ecological data, and its lightweight design and high precision characteristics are particularly suitable for fine investigation operation in complex forest area, and the forestry survey instrument is generally handheld, needs support assistance during use.

[0003] The existing forestry survey instrument device has problems of insufficient locking stability of auxiliary support, complicated angle adjustment, poor adaptability to complex terrain, traditional magnetic attraction structure is easy to be unlocked by mistake, structure is fixed, maintenance is difficult, positioning efficiency is low, field operation precision and portability are restricted, and use effect is not ideal. UTILITY MODEL CONTENT

[0004] The utility model provides an auxiliary device for forest resource monitoring to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: an auxiliary device for forest resource monitoring, comprising a forestry survey instrument, the forestry survey instrument is installed on a tripod through a quick release support,

[0006] The quick release support includes a connecting seat and a snap buckle arranged inside the connecting seat and having a top part clamped with the bottom part of the forestry survey instrument.

[0007] The tripod includes a supporting seat and telescopic legs arranged at the bottom part of the supporting seat, and the connecting seat is installed on the top part of the supporting seat through a ball head.

[0008] Further, the handle bottom part of the forestry survey instrument is provided with a butt joint groove, and the two sides of the inner wall of the butt joint groove are provided with clamping grooves.

[0009] Further, the connecting seat includes an upper cover and a lower cover, the ball head is fixedly arranged at the bottom part of the lower cover, and the snap buckles are arranged in the interior of the upper cover, and the number of the snap buckles is not less than two, and the snap buckles are clamped with the two clamping grooves respectively.

[0010] Further, the top part of the upper cover is provided with a protrusion matched with the butt joint groove, the top part and one side of the protrusion are extended to the top part of the snap buckle, and one end of the bottom part of the snap buckle is movably clamped with a spring.

[0011] Further, the top of the inner wall of the docking groove is fixedly embedded with a metal plate, and the top of the protrusion is embedded with not less than one Nd-Fe-B magnet, which is magnetically connected with the metal plate.

[0012] Further, the upper cover and the lower cover are fixedly connected through screws, one end of the bottom of the elastic buckle away from the spring extends to the outer edge of the upper cover and is aligned with the outer edge of the upper cover, and the bottom of the elastic buckle is further provided with a waist-shaped hole for avoiding the screws.

[0013] Further, the top of the support base is provided with a ball head seat matched with the ball head, the inside of the ball head seat is provided with a supporting plate, the top of the supporting plate is in contact with the bottom of the ball head, and the top of the supporting plate is provided with a layer of damping pad.

[0014] Further, the telescopic leg comprises a fixed tube and an extension tube movably sleeved in the fixed tube, one end of the fixed tube is provided with a locking screw, one end of the extension tube is fixedly provided with a foot pad, and the bottom of the foot pad is movably embedded with a ground plug.

[0015] Further, the inside of the support base is fixedly provided with a stud below the supporting plate, the bottom of the stud is locked by screws and a hinged seat, and the top end of the telescopic leg is movably hinged in the inside of the hinged seat.

[0016] Further, the inside of the hinged seat movably sleeves a pressing block in contact with the top end of the telescopic leg, the inside of the support base movably sleeves a pressing ring outside the stud, the top end of the pressing block extends to the bottom of the pressing ring, and one end of a handle screw abutting against the pressing ring and the supporting plate is arranged on one side of the support base.

[0017] Compared with the prior art, the auxiliary device for forest resource monitoring has the following beneficial effects:

[0018] The auxiliary device for forest resource monitoring adopts a double elastic buckle magnetic attraction auxiliary locking structure, realizes automatic docking of the forestry survey instrument and the support through Nd-Fe-B magnet adsorption of the metal plate, and significantly improves the anti-misoperation safety through a double-insurance clamping mechanism, that is, the two elastic buckles need to be synchronously pressed to be unlocked. The split type quick-release support avoids the screws through the waist-shaped hole, facilitates later maintenance, the ball head seat integrates the damping pad and the supporting plate to realize linkage locking for multi-angle stable adjustment, the telescopic leg adopts the ground plug and the reverse slot to enhance the adaptability to complex terrains, the handle screw links the pressing ring to simultaneously lock the ball head turning and the telescopic leg hinged angle, achieves one-key operation high-efficiency positioning, and the whole device takes into account portability, stability and measurement accuracy, and effectively improves the field forestry monitoring efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 is a sectional view of the connecting seat structure of the utility model;

[0021] Figure 3 is a top view of the connecting seat structure of the utility model;

[0022] Figure 4 is a sectional view of the telescopic leg structure of the utility model;

[0023] Figure 5 is a sectional view of the supporting seat structure of the utility model.

[0024] In the figure: 1, forestry investigation instrument; 11, docking groove; 12, clamping groove; 13, metal plate; 2, quick-release support; 21, connecting seat; 22, elastic buckle; 221, spring; 222, waist-shaped hole; 23, ball head; 24, upper cover; 241, protrusion; 25, lower cover; 26, neodymium-iron-boron magnet; 3, tripod; 31, supporting seat; 311, pressing ring; 32, telescopic leg; 33, ball head seat; 34, supporting plate; 35, fixed tube; 351, locking screw; 36, extension tube; 361, foot pad; 362, ground plug; 37, stud; 38, hinged seat; 381, pressing block; 39, handle screw. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-5 The utility model discloses a kind of auxiliary devices for forest resource monitoring, including forestry investigation instrument 1, the forestry investigation instrument 1 is installed on tripod 3 by quick-release support 2;The quick-release support 2 includes connecting seat 21 and the elastic buckle 22 being set in the inside of connecting seat 21 and the top and the bottom of forestry investigation instrument 1 are clamped with each other;The tripod 3 includes supporting seat 31 and telescopic leg 32 being set with the bottom of supporting seat 31, and the connecting seat 21 is installed on the top of supporting seat 31 by ball head 23.

[0027] Specifically, the handle bottom of the forestry investigation instrument 1 is provided with a docking groove 11, and clamping grooves 12 are arranged on both sides of the inner wall of the docking groove 11.

[0028] In the embodiment, the clamping groove 12 is used to match the elastic buckle 22 to clamp and fix the forestry survey instrument 1. The forestry survey instrument 1 adopts the existing handheld survey instrument on the market, such as the LDM150 forestry survey instrument 1. The forestry survey instrument 1 is divided into comprehensive investigation, sampling investigation and slope measurement when in use. The height of trees, crown width and the type of needle leaf and broad leaf of trees can be measured. Whether the trees are healthy or not can be directly selected in the instrument. According to the measured data, a table is automatically generated to more directly reflect the growth of trees in a certain range.

[0029] Specifically, the connecting seat 21 includes an upper cover 24 and a lower cover 25. The ball head 23 is fixedly arranged at the bottom of the lower cover 25. The elastic buckle 22 is arranged in the interior of the upper cover 24, and the number of the elastic buckle 22 is not less than two, which are respectively clamped with the two clamping grooves 12.

[0030] In the embodiment, the connecting seat 21 is divided into the upper cover 24 and the lower cover 25, which are designed in a split type, facilitating the maintenance and replacement of the elastic buckle 22.

[0031] Specifically, the top of the upper cover 24 is provided with a protrusion 241 matched with the butt joint groove 11. The top and one side of the elastic buckle 22 extend to the top of the protrusion 241. The bottom end of the elastic buckle 22 movably clamps a spring 221.

[0032] In the embodiment, the end of the elastic buckle 22 clamping the spring 221 is provided with a convex column, which can effectively clamp the spring 221, so that the spring 221 is not easy to fall off after the lower cover 25 is separated from the upper cover 24.

[0033] Specifically, the inner wall of the butt joint groove 11 is fixedly embedded with a metal plate 13 at the top. The top of the protrusion 241 is embedded with not less than one neodymium iron boron magnet 26. The neodymium iron boron magnet 26 is magnetically connected with the metal plate 13.

[0034] In the embodiment, the metal plate 13 is an iron plate. The neodymium iron boron magnet 26 and the metal plate 13 are designed. When the butt joint groove 11 is opposite to the protrusion 241, the neodymium iron boron magnet 26 adsorbs the metal plate 13, so that the butt joint groove 11 is automatically clamped into the protrusion 241. The bottom opening of the butt joint groove 11 is chamfered. When the butt joint groove 11 is connected with the protrusion 241, the bottom opening of the butt joint groove 11 automatically touches the elastic buckle 22. The elastic buckle 22 compresses the spring 221 to retreat. When the clamping groove 12 is opposite to the top of the elastic buckle 22, the spring 221 rebounds to drive the elastic buckle 22 to be automatically buckled into the interior of the clamping groove 12. The design of the double elastic buckles 22 will not unlock the connection between the butt joint groove 11 and the protrusion 241 when one elastic buckle 22 is pressed, avoiding the situation that the forestry survey instrument 1 is accidentally dropped due to accidental touch. Two elastic buckles 22 must be pressed to be unlocked. The end of the bottom of the elastic buckle 22 does not exceed the outer edge of the upper cover 24, further reducing the accidental touch situation, and the use is safer.

[0035] Specifically, the upper cover 24 and the lower cover 25 are connected by screws, the bottom of the elastic buckle 22 extends to the outer edge of the upper cover 24 and is aligned with the outer edge of the upper cover 24, and the bottom of the elastic buckle 22 is also provided with a waist-shaped hole 222 for avoiding the screw.

[0036] In this embodiment, the waist-shaped hole 222 is provided to cleverly avoid the screw, and at the same time, it does not affect the movement of the elastic buckle 22. The screw can be removed by using a screwdriver at the top of the upper cover 24.

[0037] Specifically, the top of the support seat 31 is provided with a ball head 23 seat matched with the ball head 23, the inside of the ball head 23 seat is provided with a supporting plate 34, the top of the supporting plate 34 is in contact with the bottom of the ball head 23, and the top of the supporting plate 34 is provided with a layer of damping pad.

[0038] In this embodiment, the ball head 23 rotates in the inside of the ball head 23 seat to adjust the angle of the connecting seat 21 and the forestry surveying instrument 1. When the supporting plate 34 is subjected to a lifting force, the supporting plate 34 abuts against the ball head 23 through the damping pad, limiting the rotation of the ball head 23, and realizing the angle positioning of the forestry surveying instrument 1.

[0039] Specifically, the telescopic leg 32 includes a fixed tube 35 and an extension tube 36 movably sleeved in the inside of the fixed tube 35, one end of the fixed tube 35 is provided with a locking screw 351, one end of the extension tube 36 is fixedly provided with a foot pad 361, and the bottom of the foot pad 361 movably embeds a ground plug 362.

[0040] In this embodiment, one end of the locking screw 351 is in the shape of a handle, and the other end abuts against the extension tube 36. The length of the telescopic leg 32 is adjusted by pulling out the extension tube 36 through the foot pad 361, and the positioning is realized by rotating the locking screw 351 to abut against the extension tube 36. The telescopic leg 32 can also be replaced by the telescopic tube of the common tripod 3 for cameras on the market. The ground plug 362 is rotatably arranged at the bottom of the foot pad 361 and is provided with a rubber tube at the rotating position, so as to increase the overturning resistance of the ground plug 362 and realize angle positioning. One end of the ground plug 362 away from the rubber tube is a pointed end. After the telescopic leg 362 is adjusted, the ground plug 362 can be turned out and inserted into the ground. The ground plug 362 is also provided with barb grooves on both sides, so as to increase the grip and further ensure the stability of the tripod.

[0041] Specifically, the inside of the support seat 31 is fixedly provided with a screw post 37 below the supporting plate 34, the bottom of the screw post 37 is locked by a screw, and the top end of the telescopic leg 32 is movably hinged in the inside of the hinge seat 38.

[0042] In the embodiment, the top end of the fixed tube 35 is provided with a hinge joint connected with a hinge seat 38, the top of the hinge seat 38 is directly provided with a positioning column together with the stud 37 to avoid rotation after the hinge seat 38 is locked with the stud 37.

[0043] Specifically, the inside of the hinge seat 38 movably sleeves a pressing block 381 with one end in contact with the top end of the telescopic foot 32, the inside of the support seat 31 movably sleeves a pressing ring 311 located outside the stud 37, the top end of the pressing block 381 extends to the bottom of the pressing ring 311, one end of a handle screw 39 provided on one side of the support seat 31 abuts against the pressing ring 311 and the supporting plate 34, the pressing ring 311 is C-shaped, and the bottom of the pressing ring 311 is supported by the pressing block 328.

[0044] In the embodiment, one circle of the bottom of the supporting plate 34 and one circle of the top of the pressing ring 311 are provided with inclined surfaces corresponding to the position matched with one end of the handle screw 39, the bottom end of the pressing block 381 is in contact with the hinge joint through a rubber pad, when the user rotates the handle screw 39, one end of the handle screw 39 abuts against the inclined surfaces of the supporting plate 34 and the pressing ring 311, so that the supporting plate 34 moves upward and the pressing ring 311 moves downward, so that the supporting plate 34 abuts against the ball head 23 and the pressing ring 311 abuts tightly against the hinge joint through the pressing block 381, and the angle positioning of the telescopic foot 32 and the ball head 23 is realized, and the use is more convenient.

[0045] In summary, the auxiliary device for forest resource monitoring adopts the double magnetic buckle 22 magnetic attraction auxiliary locking structure, the forestry surveying instrument 1 is automatically docked with the support through the neodymium iron boron magnet 26 adsorbing the metal plate 13, the double safety clamping mechanism needs to press two magnetic buckles 22 at the same time to be unlocked, the safety of preventing accidental touch is significantly improved, the split type quick release support 2 avoids the screw through the waist-shaped hole 222, the later maintenance is convenient, the ball head 23 seat integrates the damping pad and the supporting plate 34 linkage locking to realize multi-angle stable adjustment, the telescopic foot 32 adopts the ground insertion 362 barb groove to enhance the adaptability to complex terrain, the handle screw 39 linkage pressing ring 311 simultaneously locks the turning direction of the ball head 23 and the hinge angle of the telescopic foot 32, one-key operation efficient positioning is achieved, the overall consideration of portability, stability and measurement accuracy effectively improves the efficiency of field forestry monitoring.

[0046] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for monitoring forest resources, comprising a forestry survey instrument (1), characterized in that: The forestry survey instrument (1) is mounted on a tripod (3) via a quick-release bracket (2); The quick-release bracket (2) includes a connecting seat (21) and a spring buckle (22) disposed inside the connecting seat (21) and whose top is engaged with the bottom of the forestry survey instrument (1); The tripod (3) includes a support base (31) and telescopic feet (32) disposed at the bottom of the support base (31). The connecting seat (21) is installed on the top of the support base (31) via a ball head (23).

2. The auxiliary device for monitoring forest resources according to claim 1, characterized in that: The bottom of the handle of the forestry survey instrument (1) is provided with a docking groove (11), and slots (12) are provided on both sides of the inner wall of the docking groove (11).

3. The auxiliary device for monitoring forest resources according to claim 1, characterized in that: The connecting seat (21) includes an upper cover (24) and a lower cover (25). The ball head (23) is fixedly disposed at the bottom of the lower cover (25). The spring buckle (22) is disposed inside the upper cover (24) and there are no fewer than two spring buckles (22), which are respectively engaged with two slots (12).

4. The auxiliary device for monitoring forest resources according to claim 3, characterized in that: The top of the cover (24) is provided with a protrusion (241) that matches the docking groove (11). The top of the snap fastener (22) extends to the top and one side of the protrusion (241). A spring (221) is movably engaged at one end of the bottom of the snap fastener (22).

5. The auxiliary device for monitoring forest resources according to claim 4, characterized in that: A metal plate (13) is fixedly embedded in the top of the inner wall of the docking groove (11), and a number of neodymium iron boron magnets (26) are embedded in the top of the protrusion (241), and the neodymium iron boron magnets (26) are magnetically connected to the metal plate (13).

6. The auxiliary device for monitoring forest resources according to claim 3, characterized in that: The upper cover (24) and the lower cover (25) are fixedly connected by screws. The bottom end of the snap fastener (22) away from the spring (221) extends to the outer edge of the upper cover (24) and is aligned with the outer edge of the upper cover (24). The bottom of the snap fastener (22) is also provided with a waist-shaped hole (222) for avoiding the screw.

7. The auxiliary device for monitoring forest resources according to claim 1, characterized in that: The top of the support base (31) is provided with a ball head (23) seat that is fitted with the ball head (23). The ball head (23) seat is provided with a support plate (34) inside. The top of the support plate (34) is in contact with the bottom of the ball head (23). A damping pad is provided on the top of the support plate (34).

8. The auxiliary device for monitoring forest resources according to claim 1, characterized in that: The telescopic foot (32) includes a fixed tube (35) and an extension tube (36) movably sleeved inside the fixed tube (35). One end of the fixed tube (35) is provided with a locking screw (351), and one end of the extension tube (36) is fixedly provided with a foot pad (361). The bottom of the foot pad (361) is movably embedded with a ground plug (362).

9. The auxiliary device for monitoring forest resources according to claim 1, characterized in that: The support base (31) is fixedly provided with a stud (37) located below the tray (34). The bottom of the stud (37) is locked with a hinge seat (38) by a screw. The top of the telescopic foot (32) is movably hinged to the inside of the hinge seat (38).

10. An auxiliary device for monitoring forest resources according to claim 9, characterized in that: The hinge seat (38) is internally fitted with a pressure block (381) whose end contacts the top of the telescopic foot (32). The support seat (31) is internally fitted with a pressure ring (311) located outside the stud (37). The top of the pressure block (381) extends to the bottom of the pressure ring (311). A handle screw (39) is provided on one side of the support seat (31) with one end abutting against the pressure ring (311) and the support plate (34).

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