A portable surveying instrument for natural resource management

Abstract

The utility model relates to surveying and mapping instrument technical field especially, more particularly to a kind of portable surveying and mapping instrument for natural resource management, including base, the base lower surface rotation is equipped with multiple struts, multiple the inside of strut is equipped with mounting groove, rotation is equipped with rotating rod in the mounting groove, the one end of rotating rod is fixedly installed with taper foot, rotating rod side is equipped with strip hole, sliding block is slidably installed in the strip hole, sliding cover is set on rotating rod, the sliding block is fixedly connected with the inner wall of cover, rotating rod side is equipped with two locating slots, the locking assembly for locking itself is equipped on the cover.The utility model equipment is not used, sliding cover, the cover is moved to the above of taper foot, the taper foot is protected in inside, then through locking assembly, the cover is locked, in the process of carrying, the taper foot can effectively avoid injuring surveying and mapping personnel, improve the security of equipment.

Description

Technical Field

[0001] This utility model relates to the field of surveying instrument technology, and in particular to a portable surveying instrument for natural resource management. Background Technology

[0002] Natural resources refer to substances in nature that humans can directly obtain for production and daily life. They can be divided into three categories: first, non-renewable resources, such as various metallic and non-metallic minerals and fossil fuels, which require a long geological period to form; second, renewable resources, such as biological, water, and land resources, which can be reproduced or recycled in a relatively short period of time; and third, inexhaustible resources, such as wind power and solar energy, which do not lead to a reduction in reserves after being utilized.

[0003] Currently, most surveying instruments for resource management on the market are supported by tripod legs. However, the bottom of the tripod usually has sharp, cone-shaped feet, which can easily cause injury to surveyors when carried. Utility Model Content

[0004] The purpose of this invention is to address the following shortcomings in the existing technology: tripods generally have sharp conical feet at the bottom, which can easily cause injury to surveyors when carried. Therefore, this invention proposes a portable surveying instrument for natural resource management.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A portable surveying instrument for natural resource management includes a base on which a surveying instrument is mounted. Multiple support rods are rotatably mounted on the lower surface of the base. The inner side of the multiple support rods is provided with a mounting groove. One end of the mounting groove extends to one end of the support rod. A rotating rod is rotatably mounted in the mounting groove. A conical foot is fixedly mounted at one end of the rotating rod. The rotating rod has a strip-shaped hole on its side, and a slider is slidably installed in the strip-shaped hole. A protective cover is slidably fitted on the rotating rod, and the slider is fixedly connected to the inner wall of the protective cover. Two positioning grooves are opened on the side of the rotating rod, and a locking component for locking itself is provided on the protective cover.

[0006] Preferably, the protective cover has a rectangular hole on its surface, and the locking assembly includes a crossbar mounted on the protective cover by an elastic component and two positioning rods symmetrically fixed on the crossbar. One end of each of the two positioning rods passes through the rectangular hole and is inserted into the positioning groove.

[0007] Preferably, the elastic component includes two spring rods that are vertically fixed to the protective cover, and the crossbar is fixedly installed at the upper end of the two spring rods.

[0008] Preferably, a positioning seat is fixedly installed on the side of the support rod, the positioning seat has an insertion hole, and the protective cover is provided with a limiting component for limiting the rotation of the rotating rod.

[0009] Preferably, the limiting component includes a mounting base fixedly mounted on the protective cover and a plug fixedly mounted on the mounting base, with one end of the plug inserted into a socket.

[0010] Preferably, one end of the rotating rod is rotatably mounted with a rotating shaft, the rotating shaft is fixedly installed in the mounting groove, and the width of the protective cover is smaller than the width of the mounting groove.

[0011] The beneficial effects of this utility model are as follows: 1. The protective cover is slidably mounted on the rotating rod via a slider. When the equipment is not in use, the protective cover is slid to move above the cone foot, protecting the cone foot inside. Then, the protective cover is locked by the locking component. During transport, this effectively prevents the cone foot from accidentally injuring surveyors and improves the safety of the equipment. 2. The support rod and rotating rod are designed to be foldable. When the equipment is not in use, the rotating rod can be stored in the mounting slot, which can effectively reduce the storage space of the equipment and make it easy to carry. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a portable surveying instrument for natural resource management proposed in this utility model; Figure 2 A three-dimensional structural diagram of the strut, rotating rod, protective cover, and locking assembly; Figure 3 A schematic diagram of a three-dimensional partial cross-sectional structure of the strut, rotating rod, protective cover, and locking assembly; Figure 4 A schematic diagram of a three-dimensional partial cross-sectional structure of the protective cover, elastic component, positioning rod, and limiting component; Figure 5 A three-dimensional structural diagram showing the protective cover mounted on the cone-shaped feet. Figure 6 A three-dimensional structural diagram showing the rotating rod housed within the mounting slot.

[0013] In the diagram: 1. Base, 2. Support rod, 3. Rotating rod, 4. Conical foot, 5. Sliding block, 6. Protective cover, 7. Positioning groove, 8. Rotating shaft, 9. Spring rod, 10. Crossbar, 11. Positioning rod, 12. Positioning seat, 13. Fixing seat, 14. Insert rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figures 1-3 A portable surveying instrument for natural resource management includes a base 1, on which a surveying instrument is mounted. Multiple support rods 2 are rotatably mounted on the lower surface of the base 1. Mounting grooves are formed on the inner side of the multiple support rods 2, with one end of the mounting groove extending to one end of the support rod 2. A rotating rod 3 is rotatably mounted in the mounting groove. A conical foot 4 is fixedly mounted on one end of the rotating rod 3. A rotating shaft 8 is rotatably mounted on one end of the rotating rod 3. The rotating shaft 8 is fixedly mounted in the mounting groove. The width of the protective cover 6 is smaller than the width of the mounting groove.

[0016] Reference Figure 6 The base 1 provides a horizontal mounting reference for the surveying instrument, ensuring its stability during measurement. The surveying instrument is the core measuring component, used to collect topographic and distance data required for natural resource management. Multiple support rods 2 rotate and unfold around the base 1 to form a tripod structure, providing support for the base 1 and the surveying instrument and preventing the equipment from tipping over during measurement. The mounting groove on the inner side of the support rod 2 is used to store the rotating rod 3, reducing the volume of the equipment when carried. The mounting groove extends to one end of the support rod 2, making it easy for the rotating rod 3 to be rotated out and stored. The rotating rod 3 is connected to the mounting groove through a rotating shaft 8 and can rotate around the rotating shaft 8. When unfolded, it extends the support length of the support rod 2 to adapt to different terrain heights. When stored, it can be completely placed into the mounting groove. The conical foot 4 is fixed to one end of the rotating rod 3. Its sharp structure can be inserted into the ground to enhance the grip of the support rod 2 on soft ground and prevent the equipment from sliding.

[0017] The rotating rod 3 has a strip-shaped hole on its side, and a slider 5 is slidably installed in the strip-shaped hole. A protective cover 6 is slidably fitted on the rotating rod 3. The slider 5 is fixedly connected to the inner wall of the protective cover 6. Two positioning grooves 7 are opened on the side of the rotating rod 3. The protective cover 6 is equipped with a locking component for locking itself.

[0018] Reference Figure 5 The strip-shaped hole on the side of the rotating rod 3 provides a sliding track for the slider 5, restricting the slider 5 to move only along the length of the rotating rod 3. The slider 5 connects the rotating rod 3 and the protective cover 6, ensuring that the protective cover 6 slides synchronously with the slider 5, while preventing the protective cover 6 from detaching from the rotating rod 3. When carried, the protective cover 6 can slide to the conical foot 4 to cover the sharp conical foot 4 and prevent it from scratching the surveying personnel. The two positioning slots 7 correspond to the "protected position" and "release position" of the protective cover 6, respectively. By inserting the locking component into different positioning slots 7, the position of the protective cover 6 can be locked.

[0019] Reference Figure 2 and Figure 4The protective cover 6 has a rectangular hole on its surface. The locking assembly includes a crossbar 10 mounted on the protective cover 6 via an elastic component and two positioning rods 11 symmetrically fixed on the crossbar 10. One end of each positioning rod 11 passes through the rectangular hole and is inserted into the positioning groove 7. The elastic component includes two spring rods 9 vertically fixed on the protective cover 6. The crossbar 10 is fixedly mounted on the upper end of the two spring rods 9. The rectangular hole of the protective cover 6 provides a passage for the positioning rods 11 to pass through, ensuring that the positioning rods 11 can be accurately inserted into the positioning groove 7 of the rotating rod 3. When the spring rods 9 of the elastic component are in their natural state, the locking mechanism is activated. The spring rod 10 supports the horizontal bar 10 upwards through its own elastic force, causing the positioning rod 11 to move downwards. One end of the positioning rod 11 passes through the rectangular hole and inserts into the positioning groove 7, thus locking the protective cover 6 and the rotating rod 3. The horizontal bar 10 provides a synchronous connection carrier for the two positioning rods 11. When the operator pulls the horizontal bar 10 upwards, it can simultaneously drive the two positioning rods 11 upwards out of the positioning groove 7, releasing the locked state. At this time, the protective cover 6 can be slid to adjust its position. After releasing the horizontal bar 10, the elastic force of the spring rod 9 pushes the positioning rod 11 into the corresponding positioning groove 7 again, completing the relocking. The operation is convenient and the locking effect is reliable.

[0020] Reference Figure 2 A positioning seat 12 is fixedly installed on the side of the support rod 2. The positioning seat 12 has an insertion hole. The protective cover 6 is provided with a limiting component for limiting the rotation of the rotating rod 3. The limiting component includes a fixed seat 13 fixedly installed on the protective cover 6 and an insertion rod 14 fixedly installed on the fixed seat 13. One end of the insertion rod 14 is inserted into the insertion hole.

[0021] The positioning seat 12 is fixed to the side of the support rod 2, and its insertion hole provides an insertion position for the insertion rod 14. It is a reference component that restricts the rotation of the rotating rod 3. The fixing seat 13 of the limiting component fixes the insertion rod 14 to the protective cover 6, so that the insertion rod 14 moves synchronously with the protective cover 6. When the rotating rod 3 is unfolded to the support state of being in the same straight line as the support rod 2, the sliding protective cover 6 can drive the insertion rod 14 to be inserted into the insertion hole of the positioning seat 12. Through the cooperation between the insertion rod 14 and the insertion hole, the rotation of the rotating rod 3 around the rotating shaft 8 is restricted, so as to prevent the rotating rod 3 from being retracted due to external force during the measurement process and ensure the stability of the support structure. When it is necessary to store the rotating rod 3, the locking of the protective cover 6 is released, the sliding protective cover 6 makes the insertion rod 14 disengage from the insertion hole, and the rotating rod 3 can be rotated and placed into the mounting slot.

[0022] In this utility model, the slider 5 connects the rotating rod 3 and the protective cover 6, ensuring that the protective cover 6 slides synchronously with the slider 5, while preventing the protective cover 6 from detaching from the rotating rod 3. When carried, the protective cover 6 can slide to the conical foot 4 to cover the sharp conical foot 4 and prevent it from scratching the surveying personnel. The position of the protective cover 6 can be locked by inserting the locking component into different positioning slots 7.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A portable surveying instrument for natural resource management, comprising a base (1), characterised in that, A surveying instrument is installed on the base (1). Multiple support rods (2) are rotatably installed on the lower surface of the base (1). The inner side of the multiple support rods (2) is provided with an installation groove. One end of the installation groove extends to one end of the support rod (2). A rotating rod (3) is rotatably installed in the installation groove. A conical foot (4) is fixedly installed at one end of the rotating rod (3). The rotating rod (3) has a strip-shaped hole on its side, and a slider (5) is slidably installed in the strip-shaped hole. A protective cover (6) is slidably fitted on the rotating rod (3). The slider (5) is fixedly connected to the inner wall of the protective cover (6). Two positioning grooves (7) are opened on the side of the rotating rod (3). A locking component for locking itself is provided on the protective cover (6).

2. A portable surveying instrument for natural resource management according to claim 1, wherein, The protective cover (6) has a rectangular hole on its surface. The locking assembly includes a crossbar (10) mounted on the protective cover (6) by an elastic component and two positioning rods (11) symmetrically fixed on the crossbar (10). One end of each of the two positioning rods (11) passes through the rectangular hole and is inserted into the positioning groove (7).

3. A portable surveying instrument for natural resource management according to claim 2, wherein, The elastic component includes two spring rods (9) that are vertically fixed on the protective cover (6), and the crossbar (10) is fixedly installed on the upper end of the two spring rods (9).

4. The portable surveying instrument for natural resource management according to claim 1, wherein A positioning seat (12) is fixedly installed on the side of the support rod (2). The positioning seat (12) has an insertion hole. The protective cover (6) is provided with a limiting component for limiting the rotation of the rotating rod (3).

5. A portable surveying instrument for natural resource management according to claim 4, wherein, The limiting component includes a mounting base (13) fixedly mounted on the protective cover (6) and a plug (14) fixedly mounted on the mounting base (13), one end of the plug (14) being inserted into the socket.

6. A portable surveying instrument for natural resource management according to claim 1, wherein, One end of the rotating rod (3) is rotatably mounted with a rotating shaft (8), which is fixedly installed in the mounting groove. The width of the protective cover (6) is smaller than the width of the mounting groove.

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