Portable multifunctional tripod device for geographic surveying and mapping

Abstract

The utility model discloses a portable multifunctional tripod device for geographic surveying and mapping. The portable multifunctional tripod device comprises a connector, a sheath fixedly connected to the bottom of the connector and a containing groove formed in the surface of the sheath. The top plate is rotationally connected into the storage groove, the bottom plate is telescopically connected to the bottom of the top plate, and the plug pins are fixed to the bottom of the bottom plate; the sliding adjusting assembly comprises a threaded knob which is in threaded connection with the surface of the bottom plate and has an inner end in extrusion contact with the top plate; through the designed bottom foot structure composed of the top plate and the bottom plate, the plug feet at the bottom of the top plate can be completely stored in the top plate, personnel are prevented from being stabbed by sharp parts, meanwhile, through the designed protective sleeve and the designed storage groove, the contracted bottom foot structure can be stored in the storage groove, and then limiting is conducted through the hoop sleeve assembly; therefore, the tripod forms a triangular prism structure, the integrity and the sealing performance are improved, and under the combined action of the structures, the portability of the tripod is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tripods, and in particular relates to a portable multifunctional tripod device for geographic surveying and mapping. Background Art

[0002] Various instruments are used in geographic surveying, such as total stations, theodolites, etc. These instruments need to be used together with a tripod. A tripod is a frame that can be opened and retracted and consists of three legs. When in use, extend and open the three legs and insert them into the ground respectively, and then install the instrument on the top of the tripod.

[0003] Ordinary tripods are not convenient to carry and transfer because the bottom of the feet is relatively sharp and can easily injure people during transportation. After the three feet are combined, they are generally only tied and fixed by binding tapes, etc., which are generally stable and have poor integrity after the combination. Not only is it easy to shake during transfer, but external debris can also easily enter between the three feet, affecting the normal use of the tripod. Therefore, it is necessary to design a new tripod to solve this problem. Utility Model Content

[0004] The utility model aims to provide a portable multifunctional tripod device for geographic surveying and mapping, so as to solve the problem of inconvenience in carrying and transferring of the existing tripod proposed in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a portable multifunctional tripod device for geographic surveying and mapping, comprising

[0006] A connector, a sheath fixedly connected to the bottom of the connector, and a receiving groove provided on the surface of the sheath;

[0007] The top plate connected to the storage slot is rotated, the bottom plate connected to the bottom of the top plate is telescopic, and the pins are fixed to the bottom of the bottom plate.

[0008] A sliding adjustment assembly includes a threaded knob threadedly connected to the surface of the bottom plate and having an inner end in extrusion contact with the top plate;

[0009] The hoop assembly comprises a triangular sleeve which is slidably sleeved on the outer surface of the sheath.

[0010] Preferably, the sheath has a triangular structure when viewed from above, and its three sides are respectively flush with the outer surfaces of the top plate and the bottom plate.

[0011] Preferably, the bottom end of the storage groove is open, and a rotating shaft is connected between the bottom end of the storage groove and the top end of the top plate.

[0012] Preferably, the sliding adjustment assembly further comprises side blocks symmetrically fixed on both sides of the bottom plate, and side grooves symmetrically opened inside the top plate and slidably connected to the side blocks, and the upper and lower ends of the side grooves are both closed.

[0013] Preferably, the outer end surface of the threaded knob is provided with anti-slip grooves, and the inner end is connected with a rubber head.

[0014] Preferably, the hoop assembly further comprises a slider fixed on the inner side of the triangular sleeve, and a slide groove provided on the outer surface of the sleeve and slidably connected to the slider, wherein the upper and lower ends of the slide groove are closed.

[0015] Preferably, the hoop assembly further comprises a limit block fixed to the inner end of the slider, and a limit groove formed on the inner wall of the slide groove and engaged with the limit block.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] Through the designed foot structure composed of a top plate and a bottom plate, the pins at the bottom of the top plate can be completely stored inside the top plate to prevent sharp parts from stabbing people. At the same time, through the designed cover and storage slot, the retracted foot structure can be stored inside the storage slot and then limited by the hoop assembly. In this way, the tripod forms a triangular prism structure with improved integrity and sealing. With the combined effect of the above structures, the portability of the tripod is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional view of the utility model;

[0019] Figure 2 It is a top view of the utility model;

[0020] Figure 3 It is a top sectional view of the sliding adjustment assembly of the utility model;

[0021] Figure 4 It is a front view of the rotating shaft of the utility model;

[0022] Figure 5 For this utility model Figure 2 A magnified schematic diagram of area A in the middle;

[0023] In the figure: 100, connector; 200, sheath; 300, storage slot; 400, rotating shaft; 500, top plate; 600, bottom plate; 700, sliding adjustment assembly; 701, side block; 702, side slot; 703, threaded knob; 800, hoop assembly; 801, triangular sleeve; 802, slider; 803, slide slot; 804, limit block; 805, limit slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] See also Figures 1 to 5 , is an embodiment of the utility model, and this embodiment provides a technical solution: a portable multifunctional tripod device for geographic surveying and mapping, comprising

[0027] A connector 100, a sheath 200 fixedly connected to the bottom of the connector 100, and a storage groove 300 provided on the surface of the sheath 200. The connector 100 is provided with multiple groups of mounting holes, which can be adapted and connected with various instruments; a top plate 500 rotatably connected to the inside of the storage groove 300, a bottom plate 600 telescopically connected to the bottom of the top plate 500, and a pin fixed to the bottom of the bottom plate 600. The top plate 500, the bottom plate 600 and the pin constitute a retractable foot structure. Personnel can store the foot structure into the inside of the storage groove 300. The sheath 200 is a triangular structure when viewed from above, and its three sides are respectively adapted and flush with the outer surfaces of the top plate 500 and the bottom plate 600, so that a triangular prism structure can be formed, and the integrity and sealing are enhanced, thereby improving portability.

[0028] The sliding adjustment assembly 700 includes a threaded knob 703 which is threadedly connected to the surface of the bottom plate 600 and the inner end of which is in compression contact with the top plate 500. When the threaded knob 703 is loosened, the bottom plate 600 can be telescopically moved, and then the threaded knob 703 can be tightened to fix the bottom plate 600.

[0029] The hoop assembly 800 includes a triangular sleeve 801 that is slidably sleeved on the outer surface of the sheath 200 . By pushing down the triangular sleeve 801 , the received foot structure can be fixed inside the receiving groove 300 .

[0030] In this embodiment, preferably, the bottom end of the storage groove 300 is open, and a rotating shaft 400 is connected between the bottom end of the storage groove 300 and the top end of the top plate 500 to achieve a rotational connection between the top plate 500 and the storage groove 300, so that the base structure can be opened.

[0031] In this embodiment, preferably, the sliding adjustment component 700 also includes side blocks 701 symmetrically fixed on both sides of the bottom plate 600, and side grooves 702 symmetrically opened inside the top plate 500 and slidingly connected to the side blocks 701. The upper and lower ends of the side grooves 702 are closed, which allows the bottom plate 600 to perform stable telescopic movement on the one hand, and plays an anti-slip effect on the other hand.

[0032] In this embodiment, preferably, the outer end surface of the threaded knob 703 is provided with anti-slip grooves, and the inner end is connected with a rubber head, which is in extrusion contact with the top plate 500 through the rubber head to ensure the stability of the bottom plate 600.

[0033] In this embodiment, preferably, the hoop assembly 800 also includes a slider 802 fixed on the inner side of the triangular sleeve 801, and a slide groove 803 opened on the outer surface of the sheath 200 and slidably connected to the slider 802. The upper and lower ends of the slide groove 803 are closed, so that the triangular sleeve 801 can move stably, and also play an anti-slip effect.

[0034] In this embodiment, preferably, the hoop assembly 800 also includes a limit block 804 fixed to the inner end of the slider 802, and a limit groove 805 provided on the inner wall of the slide groove 803 and engaged with the limit block 804, so as to enhance the stability of the triangular sleeve 801 and prevent it from moving easily except for manual manipulation.

[0035] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable multifunctional tripod device for geographic surveying and mapping, characterized in that: include A connector (100), a sheath (200) fixedly connected to the bottom of the connector (100), and a receiving groove (300) formed on the surface of the sheath (200); A top plate (500) rotatably connected to the interior of the storage slot (300), a bottom plate (600) telescopically connected to the bottom of the top plate (500), and a pin fixed to the bottom of the bottom plate (600); A sliding adjustment assembly (700) comprises a threaded knob (703) threadedly connected to the surface of the bottom plate (600) and having an inner end in compression contact with the top plate (500); The hoop assembly (800) comprises a triangular sleeve (801) which is slidably sleeved on the outer surface of the sheath (200).

2. A portable multifunctional tripod device for geographic surveying and mapping according to claim 1, characterized in that: The protective sleeve (200) is in a triangular structure when viewed from above, and its three sides are respectively adapted to be flush with the outer surfaces of the top plate (500) and the bottom plate (600).

3. The portable multifunctional tripod device for geographic surveying and mapping according to claim 1, characterized in that: The bottom end of the storage groove (300) is open, and a rotating shaft (400) is connected between the bottom end of the storage groove (300) and the top end of the top plate (500).

4. The portable multifunctional tripod device for geographic surveying and mapping according to claim 1, characterized in that: The sliding adjustment assembly (700) further comprises side blocks (701) symmetrically fixed on both sides of the bottom plate (600), and side grooves (702) symmetrically opened inside the top plate (500) and slidably connected to the side blocks (701), wherein the upper and lower ends of the side grooves (702) are both closed.

5. The portable multifunctional tripod device for geographic surveying and mapping according to claim 4, characterized in that: The outer end surface of the threaded knob (703) is provided with anti-slip grooves, and the inner end is connected with a rubber head.

6. The portable multifunctional tripod device for geographic surveying and mapping according to claim 1, characterized in that: The hoop assembly (800) further comprises a slider (802) fixed on the inner side of the triangular sleeve (801), and a slide groove (803) provided on the outer surface of the sheath (200) and slidably connected to the slider (802), wherein the slide groove (803) is closed at the upper and lower ends.

7. The portable multifunctional tripod device for geographic surveying and mapping according to claim 6, characterized in that: The hoop assembly (800) further comprises a limit block (804) fixed to the inner end of the slide block (802), and a limit groove (805) formed on the inner wall of the slide groove (803) and engaged with the limit block (804).

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