Multifunctional measurement auxiliary toolkit

Abstract

The utility model provides a multifunctional measurement auxiliary toolkit. The multifunctional measurement auxiliary toolkit comprises a knapsack back plate, wherein a fixing bandage, a knapsack upper supporting leg, a knapsack lower supporting leg and an auxiliary supporting rod are mounted on one surface of the knapsack back plate; the knapsack upper supporting leg and the knapsack lower supporting leg are both H-shaped, are installed on the knapsack back plate in a shaft connection mode and can be rotatably opened and closed, and the knapsack can be horizontally supported on the ground after the knapsack upper supporting leg and the knapsack lower supporting leg are rotated by 90 degrees to be opened; auxiliary supporting rods are installed at the positions, close to the four corners, of the backpack back plate, one end of each auxiliary supporting rod is installed on the backpack back plate in a shaft connection mode, and the other end of each auxiliary supporting rod is buckled to a supporting rod rivet of the corresponding backpack upper supporting leg vertical rod or the corresponding backpack lower supporting leg vertical rod through a hook-shaped structure, so that auxiliary supporting of the backpack is achieved. And a plurality of fixing bandages with different sizes are matched with the bandage knobs, so that measuring instruments with different sizes can be mounted. According to the utility model, the single tool carrying capacity of a measurer can be improved, and the problem that normal observation cannot be carried out due to insufficient erection height of a measuring point instrument caused by insufficient height of the measurer is solved.

Description

Technical Field

[0001] This utility model belongs to the field of measurement equipment design technology, and in particular relates to a multifunctional measurement auxiliary tool kit. Background Technology

[0002] Currently, the types of measuring instruments are increasing, and more and more instruments are being used simultaneously in a single field measurement. This presents particular challenges when a single person is carrying multiple instruments, such as tripods. Furthermore, the problem of setting up tripods at specific locations at heights far exceeding the surveyor's own height remains unresolved, causing numerous difficulties in the measurement work. Existing technologies cannot adequately address the observation problems arising from a single person carrying multiple instruments and the surveyor's insufficient height. Therefore, this utility model specifically designs a multifunctional measurement auxiliary toolkit. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a multifunctional measurement auxiliary toolkit that can improve the tool-carrying capacity of a single surveyor and solve the problem of insufficient instrument height for observation at measuring points due to the surveyor's short stature.

[0004] This utility model achieves the above-mentioned technical objectives through the following technical means.

[0005] A multifunctional measurement aid tool kit includes a backpack back panel. One side of the backpack back panel is equipped with shoulder straps and a support frame, while the other side is equipped with fixing straps, strap knobs, upper backpack legs, and lower backpack legs. The upper and lower backpack legs have the same structure, both being H-shaped, and are respectively installed on the upper and lower parts of the backpack back panel via shaft connections. They can be freely rotated and opened, with a rotation angle of 0° to 90°. The fixing straps include a set of small backpack fixing straps, a set of medium backpack fixing straps, and a set of large backpack fixing straps, which are symmetrically installed on the backpack back panel at both ends via backpack strap fasteners. Each fixing strap is equipped with a strap knob for adjusting the tightness.

[0006] Furthermore, the upper support leg of the backpack consists of a vertical support bar and a horizontal support bar, and the lower support leg of the backpack consists of a vertical support bar and a horizontal support bar.

[0007] Furthermore, after the upper and lower support legs of the backpack are rotated 90° and opened, the backpack is horizontally supported on the ground. An auxiliary support rod is installed near each of the four corners of the backpack back panel. One end of the auxiliary support rod is installed on the backpack back panel by means of a shaft connection, and the other end is set as a hook-shaped structure. The hook-shaped structure is fastened to the support rod rivet on the upper or lower support leg vertical rod of the backpack to provide auxiliary support for the backpack.

[0008] This utility model has the following beneficial effects:

[0009] 1. When multiple instruments need to be stored and moved, first loosen the strap knob to place instruments of different sizes into the corresponding size fixing straps, and then tighten the strap knob to tighten the fixing straps. This will fix measuring tools such as tripods, leveling rods or sampling rods to the backpack, completing convenient storage. Through the above solution, multiple measuring tools can be carried conveniently when a single person is measuring, improving the surveyor's tool carrying capacity.

[0010] 2. When measurements need to be taken at a specific location but the height of the measuring personnel is insufficient, first lay the backpack flat, fold the two side legs of the backpack at 90 degrees, and then hang the hooks of the auxiliary support rods on the corresponding pins. At this point, lay the backpack flat to achieve stable support. The measuring personnel can stand on the backpack to take measurements. This method is flexible and convenient, and solves the problem of insufficient height for measuring instruments to be erected at the measuring points, which prevents normal observation. Attached Figure Description

[0011] Figure 1 A diagram illustrating the proper way to store the backpack's legs;

[0012] Figure 2 A schematic diagram of the backpack's outriggers unfolded.

[0013] Figure 3 A side view of the backpack's outriggers extended;

[0014] Figure 4 Detailed installation diagram for the auxiliary support rod;

[0015] Figure 5 Detailed side view of the securing strap and strap knob;

[0016] In the diagram: 1. Support rod rivet; 2. Back panel of backpack; 3. Backpack strap fastener; 4. Small backpack fastening strap; 5. Upper support leg vertical bar of backpack; 6. Upper support leg horizontal bar of backpack; 7. Medium backpack fastening strap; 8. Lower support leg horizontal bar of backpack; 9. Large backpack fastening strap; 10. Strap knob; 11. Lower support leg vertical bar of backpack; 12. Auxiliary support rod. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but the scope of protection of the present invention is not limited thereto.

[0018] like Figure 1 , 2 As shown in Figures 1 and 3, the multifunctional measurement auxiliary tool kit of this utility model includes a backpack back panel 2. One side of the backpack back panel 2 is provided with a shoulder strap and a support frame, and the other side is equipped with a fixing strap, a strap knob 10, a backpack upper support leg, a backpack lower support leg, and an auxiliary support rod 12.

[0019] like Figure 1 , 2 As shown in Figure 3, the upper and lower support legs of the backpack have the same structure, both being H-shaped. They are respectively installed on the upper and lower parts of the backpack back panel 2 via shaft connection and can be freely rotated and opened, with a rotation angle of 0° to 90°. Specifically, the upper support leg of the backpack consists of the upper support leg vertical rod 5 and the upper support leg horizontal rod 6, and the lower support leg of the backpack consists of the lower support leg vertical rod 11 and the lower support leg horizontal rod 8.

[0020] like Figure 1 , 2 As shown in Figures 3 and 4, the upper and lower support legs of the backpack can be rotated 90° to open, allowing the backpack to be horizontally supported on the ground. An auxiliary support rod 12 is installed near each of the four corners of the backpack back panel 2. One end of the auxiliary support rod 12 is installed on the backpack back panel 2 via a shaft connection, and the other end is set as a hook-shaped structure. The hook-shaped structure is fastened to the support rod rivet 1 on the vertical rod 5 of the upper support leg or the vertical rod 11 of the lower support leg, thus providing auxiliary support for the backpack. At this time, the measuring personnel can stand directly on the horizontally placed backpack to perform the measurement operation, which can solve the problem caused by height when measuring special points.

[0021] like Figure 1 , 2 As shown in Figures 3 and 5, the securing straps include a set of small backpack securing straps 4, a set of medium backpack securing straps 7, and a set of large backpack securing straps 9, all symmetrically mounted on the backpack back panel 2 via backpack strap fasteners 3 at both ends. Each securing strap is equipped with a strap knob 10. When different measuring instruments such as tripods, leveling rods, and movable measuring rods are placed in the securing straps, tightening the strap knob 10 secures the measuring instruments to the backpack. By adopting the above solution, the carrying capacity of a single measuring person for measuring instruments can be improved. The securing straps and strap knobs 10 are conventional structures, and their specific binding principle will not be described in detail here.

[0022] In practical use, when the measurement personnel encounter a height that does not meet the measurement requirements, the upper and lower support legs of the backpack can be flipped and fixed to support the flat backpack, and the backpack can be used as a measurement auxiliary pad for the measurement personnel to stand on, so as to meet the measurement requirements at a higher position. When the auxiliary support rod 12 is installed between the upper and lower support legs of the backpack and the backpack back panel 2, it can achieve an auxiliary support function, improve the overall stability of the auxiliary pad, and further ensure the safety of measurement.

[0023] The fixing straps are secured to the backpack back panel 2 via bolts using a threaded connection. The tightness of the fixing straps is adjusted by a strap knob 10, which has a gear structure inside. When a single person needs to carry multiple measuring instruments, first adjust the strap knob 10 on the back of the backpack to its maximum size. When placing the tripod or other measuring instruments into the corresponding size fixing straps, tighten the strap knob 10 using the gear structure inside, thus securing the tripod or other measuring instruments in the backpack.

[0024] The embodiments described above are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments. Any obvious improvements, substitutions or modifications that can be made by those skilled in the art without departing from the essential content of the present invention shall fall within the protection scope of the present invention.

Claims

1. A multifunctional measurement auxiliary toolkit, characterized in that, The backpack includes a back panel (2), one side of which is equipped with shoulder straps and a support frame, and the other side is equipped with a fixing strap, a strap knob (10), a backpack upper leg, and a backpack lower leg. The backpack upper leg and backpack lower leg have the same structure, both being H-shaped, and are respectively installed on the upper and lower parts of the backpack back panel (2) by means of shaft connection. They can be freely rotated and opened and closed, with a rotation angle of 0° to 90°. The fixing straps include a set of small backpack fixing straps (4), a set of medium backpack fixing straps (7), and a set of large backpack fixing straps (9) that are symmetrically installed on the backpack back panel (2) at both ends by backpack strap fasteners (3). Each fixing strap is equipped with a strap knob (10) for adjusting the tightness.

2. The multifunctional measurement auxiliary toolkit according to claim 1, characterized in that, The upper support leg of the backpack consists of a vertical support bar (5) and a horizontal support bar (6), while the lower support leg consists of a vertical support bar (11) and a horizontal support bar (8).

3. The multifunctional measurement auxiliary toolkit according to claim 2, characterized in that, After the upper and lower legs of the backpack are rotated 90° and opened, the backpack is horizontally supported on the ground. An auxiliary support rod (12) is installed at each of the four corners of the backpack back panel (2). One end of the auxiliary support rod (12) is installed on the backpack back panel (2) by means of shaft connection, and the other end is set as a hook-shaped structure. The hook-shaped structure is fastened to the support rod rivet (1) on the upper leg vertical rod (5) or the lower leg vertical rod (11) of the backpack to provide auxiliary support for the backpack.

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