Convenient-to-carry mounting foot stool for engineering surveying instrument

Abstract

The utility model relates to the technical field of surveying instrument mounting foot stools, and discloses a portable mounting foot stool for an engineering surveying instrument, which comprises a storage mechanism and a folding mechanism, the folding mechanism is movably connected inside the storage mechanism, and the folding mechanism comprises a connecting unit and a supporting mechanism, the connecting unit is movably connected to the inner top of the storage mechanism, the supporting mechanism is movably connected to the inner bottom of the storage mechanism, and the storage mechanism is composed of a protective sleeve shell, a top cover, a bottom cover, straps, a first storage groove and a second storage groove. According to the convenient-to-carry mounting foot stool for the engineering surveying instrument, by arranging the connecting plate and the supporting legs which can be folded and stored in the protective sleeve shell, when the convenient-to-carry mounting foot stool is carried, the full-wrapping protection effect can be achieved, the collision condition is prevented, the connecting plate and the supporting legs are prevented from being damaged, the service life of the convenient-to-carry mounting foot stool is prolonged, and the practicability of the convenient-to-carry mounting foot stool is improved. Meanwhile, the straps are arranged on the surface of the protective sleeve shell, and carrying and using are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of a mounting tripod for a surveying and mapping instrument, in particular to a mounting tripod for a portable engineering surveying and mapping instrument. Background Art

[0002] Surveying and mapping projects measure various information about space and the earth and draw various topographic maps. The shapes, sizes, and gravity fields of the earth and other planets are studied. The objects of research and mapping are very wide, mainly including various landforms and landforms on the surface and underground geological structures, hydrology, and mineral deposits, such as mountains, rivers, houses, roads, and vegetation. Surveying and mapping projects require a lot of equipment, and the auxiliary tripod for surveying and mapping projects is one of them.

[0003] The prior art discloses an auxiliary tripod for surveying and mapping engineering with application number: 202021767292.9, including a support leg mechanism and a surveying and mapping instrument placement assembly, the support mechanism including a mounting seat, a first support leg assembly, a second support leg assembly and a third support leg assembly, the surveying and mapping instrument placement assembly including a mounting column, a rotating platform and a surveying and mapping instrument placement platform. The above-mentioned utility model has a novel structural design, is easy to use, easy to carry, can achieve firm installation and fixation of engineering surveying and mapping instruments, and can improve surveying and mapping accuracy.

[0004] However, the existing technology still has the following shortcomings. First, when the above-mentioned device is in use, it is folded to reduce the volume of the bracket to improve the convenience of operation. However, the legs and surveying instrument connecting parts of the above-mentioned device are exposed on the outside, which is easy to be bumped during transportation, which can easily cause the legs and surveying instrument connecting parts to be damaged. Utility Model Content

[0005] The utility model aims to provide a portable mounting tripod for an engineering surveying instrument to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a portable mounting tripod for an engineering surveying instrument, comprising a storage mechanism and a folding mechanism, wherein the folding mechanism is movably connected to the interior of the storage mechanism.

[0007] The folding mechanism comprises a connecting unit and a supporting mechanism, wherein the connecting unit is movably connected to the inner top of the storage mechanism, and the supporting mechanism is movably connected to the inner bottom of the storage mechanism.

[0008] Preferably, the storage mechanism consists of a protective shell, a top cover, a bottom cover, a shoulder strap, a first storage groove and a second storage groove, the top cover is threadedly connected to the top of the protective shell, the bottom cover is threadedly connected to the bottom of the protective shell, the shoulder strap is fixedly connected to the surface of the protective shell, the first storage groove is opened at the inner top of the protective shell, and the second storage groove is opened at the inner bottom of the protective shell, which mainly plays the role of protection and storage.

[0009] Preferably, the connecting unit consists of a telescopic shell, a first telescopic rod, a rotating shaft, a connecting plate and a mounting hole. The telescopic shell is fixedly connected to the inside of the first storage groove, the first telescopic rod is movably connected to the inside of the telescopic shell, the rotating shaft is rotatably connected to the top of the first telescopic rod, the connecting plate is fixedly connected to the surface of the rotating shaft, and the mounting hole is opened on the surface of the connecting plate, which mainly plays the role of connecting equipment.

[0010] Preferably, the supporting mechanism consists of a sliding rod, a second telescopic rod, a guide base plate, an adjustment sleeve and a supporting leg. The sliding rod is fixedly connected to the bottom of the second storing groove, the second telescopic rod is movably connected to the surface of the sliding rod, the guide base plate is fixedly connected to the bottom of the second telescopic rod, the adjustment sleeve is movably connected to the surface of the second telescopic rod, and the supporting leg is rotatably connected to the side of the adjustment sleeve, which mainly plays a supporting role.

[0011] Preferably, a first spring block is provided on the surface of the sliding rod, a second spring block and a first set of holes are provided on the surface of the second telescopic rod, and a second set of holes is provided on the surface of the adjusting sleeve, which mainly play a limiting role in folding and extending.

[0012] Preferably, two first spring blocks are provided on the surface of the sliding rod and are located at the upper and lower ends, and a second spring block and two first sets of holes are provided on the surface of the second telescopic rod and are distributed on the inner and outer sides of the upper and lower ends, wherein the first spring block is clamped inside the first set of holes, and the second spring block is clamped inside the second set of holes, which mainly plays a limiting role in folding and extension.

[0013] Preferably, two third holes are provided on the upper and lower surfaces of the telescopic shell, and a third spring block is provided on the surface of the first telescopic rod, wherein the third spring block is clamped in the inside of the third hole to play a limiting role in folding and extension.

[0014] Preferably, the connecting plate can be rotated at an angle of ninety degrees, which is convenient for unfolding support and connecting for use.

[0015] Preferably, the surfaces of the top cover and the bottom cover are provided with protruding corners to facilitate the user to disassemble and improve the friction force.

[0016] Preferably, both upper and lower ends of the protective shell are provided with threads, wherein the top cover and the bottom cover are threaded on their surfaces to facilitate closed connection and protect the internal support structure.

[0017] Compared with the prior art, the beneficial effect of the utility model is that the portable mounting tripod for engineering surveying and mapping instrument is provided with a connecting plate and supporting legs that can be folded and stored inside the protective cover, so that the device can be fully wrapped for protection when carried, and bumps can be prevented, and the connecting plate and supporting legs can be prevented from being damaged, thereby improving the service life of the device. At the same time, a shoulder strap is provided on the surface of the protective cover for easy carrying and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the storage structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 This is a schematic diagram of the structure of the utility model.

[0022] In the figure: 1. storage mechanism; 101. protective shell; 102. top cover; 103. bottom cover; 104. shoulder strap; 105. first storage slot; 106. second storage slot; 2. folding mechanism; 201. telescopic shell; 202. first telescopic rod; 203. rotating shaft; 204. connecting plate; 205. mounting hole; 211. sliding rod; 212. second telescopic rod; 213. guide bottom plate; 214. adjustment sleeve; 215. supporting leg. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides the following technical solution: a portable mounting tripod for an engineering surveying instrument, comprising a storage mechanism 1 and a folding mechanism 2, wherein the folding mechanism 2 is movably connected to the interior of the storage mechanism 1.

[0025] The folding mechanism 2 includes a connecting unit and a supporting mechanism. The connecting unit is movably connected to the inner top of the storage mechanism 1 , and the supporting mechanism is movably connected to the inner bottom of the storage mechanism 1 .

[0026] The storage mechanism 1 is composed of a protective shell 101, a top cover 102, a bottom cover 103, a shoulder strap 104, a first storage slot 105 and a second storage slot 106. Threads are provided at the upper and lower ends of the protective shell 101, wherein the top cover 102 and the bottom cover 103 are threaded on their surfaces for easy closed connection to protect the internal support structure, the top cover 102 is threadedly connected to the top of the protective shell 101, and the bottom cover 103 is threadedly connected to the bottom of the protective shell 101, and the surfaces of the top cover 102 and the bottom cover 103 are provided with protruding corners for users to disassemble and improve friction force, the shoulder strap 104 is fixedly connected to the surface of the protective shell 101, the first storage slot 105 is opened at the inner top of the protective shell 101, and the second storage slot 106 is opened at the inner bottom of the protective shell 101, which mainly plays the role of protection and storage.

[0027] The connecting unit is composed of a telescopic shell 201, a first telescopic rod 202, a rotating shaft 203, a connecting plate 204 and a mounting hole 205. The telescopic shell 201 is fixedly connected to the inside of the first receiving groove 105. Two third holes are arranged on the upper and lower surfaces of the telescopic shell 201. A third spring block is arranged on the surface of the first telescopic rod 202, wherein the third spring block is clamped in the inside of the third hole, and plays a main folding and extension limiting role. The first telescopic rod 202 is movably connected to the inside of the telescopic shell 201, and the rotating shaft 203 is rotatably connected to the top of the first telescopic rod 202. The connecting plate 204 is fixedly connected to the surface of the rotating shaft 203. The rotatable angle of the connecting plate 204 is ninety degrees, which is convenient for unfolding support and convenient for connection and use. The mounting hole 205 is opened on the surface of the connecting plate 204, and mainly plays the role of connecting equipment. The supporting mechanism is composed of a sliding rod 211, a second telescopic rod 212, a guide bottom plate 213, an adjustment sleeve 214 and a supporting leg 215. The sliding rod 211 is fixedly connected to the bottom of the second receiving groove 106, and a first spring block is arranged on the surface of the sliding rod 211. Two first spring blocks are arranged on the surface of the sliding rod 211 and are located at the upper and lower ends. The surface of the second telescopic rod 212 is provided with a second spring block and two first sets of holes are also arranged, and are distributed on the inner and outer sides of the upper and lower ends. The first spring block is clamped in the interior of the first set of holes, and the second spring block is clamped in the interior of the second set of holes, which plays a main folding and extension limiting role. The surface of the second telescopic rod 212 is provided with a second spring block and a first set of holes, and the surface of the adjusting sleeve 214 is provided with a second set of holes, which plays a main folding and extension limiting role. The second telescopic rod 212 is movably connected to the surface of the sliding rod 211, the guide bottom plate 213 is fixedly connected to the bottom of the second telescopic rod 212, the adjusting sleeve 214 is movably connected to the surface of the second telescopic rod 212, and the supporting leg 215 is rotatably connected to the side of the adjusting sleeve 214, which mainly plays a supporting role.

[0028] When in use, the top cover 102 and the bottom cover 103 are removed, and the connecting plate 204 and the adjusting sleeve 214 are pulled out of the interior of the protective sleeve shell 101. At the same time, the built-in spring block is snapped into the corresponding sleeve hole to achieve the effect of rapid extension, which is convenient for use and storage.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable mounting tripod for an engineering surveying instrument, comprising a storage mechanism (1) and a folding mechanism (2), characterized in that: The folding mechanism (2) is movably connected to the interior of the storage mechanism (1); The folding mechanism (2) comprises a connecting unit and a supporting mechanism, the connecting unit being movably connected to the inner top of the storage mechanism (1), and the supporting mechanism being movably connected to the inner bottom of the storage mechanism (1).

2. The portable mounting tripod for engineering surveying and mapping instrument according to claim 1, characterized in that: The storage mechanism (1) is composed of a protective shell (101), a top cover (102), a bottom cover (103), a shoulder strap (104), a first storage groove (105) and a second storage groove (106); the top cover (102) is threadedly connected to the top of the protective shell (101); the bottom cover (103) is threadedly connected to the bottom of the protective shell (101); the shoulder strap (104) is fixedly connected to the surface of the protective shell (101); the first storage groove (105) is opened at the inner top of the protective shell (101); and the second storage groove (106) is opened at the inner bottom of the protective shell (101).

3. The portable mounting tripod for engineering surveying and mapping instrument according to claim 2 is characterized in that: The connection unit is composed of a telescopic shell (201), a first telescopic rod (202), a rotating shaft (203), a connecting plate (204) and a mounting hole (205); the telescopic shell (201) is fixedly connected to the inside of the first receiving groove (105); the first telescopic rod (202) is movably connected to the inside of the telescopic shell (201); the rotating shaft (203) is rotatably connected to the top of the first telescopic rod (202); the connecting plate (204) is fixedly connected to the surface of the rotating shaft (203); and the mounting hole (205) is opened on the surface of the connecting plate (204).

4. The portable mounting tripod for engineering surveying and mapping instrument according to claim 3 is characterized in that: The support mechanism is composed of a sliding rod (211), a second telescopic rod (212), a guide base plate (213), an adjustment sleeve (214) and a support leg (215); the sliding rod (211) is fixedly connected to the bottom of the second storage groove (106); the second telescopic rod (212) is movably connected to the surface of the sliding rod (211); the guide base plate (213) is fixedly connected to the bottom of the second telescopic rod (212); the adjustment sleeve (214) is movably connected to the surface of the second telescopic rod (212); and the support leg (215) is rotatably connected to the side of the adjustment sleeve (214).

5. The portable mounting tripod for engineering surveying and mapping instrument according to claim 4 is characterized in that: The surface of the sliding rod (211) is provided with a first spring block, the surface of the second telescopic rod (212) is provided with a second spring block and a first set of holes, and the surface of the adjustment sleeve (214) is provided with a second set of holes.

6. The portable mounting tripod for engineering surveying and mapping instrument according to claim 5, characterized in that: Two first spring blocks are provided on the surface of the sliding rod (211) and are located at the upper and lower ends; a second spring block and two first sets of holes are provided on the surface of the second telescopic rod (212) and are distributed on the inner and outer sides of the upper and lower ends; the first spring block is clamped in the interior of the first set of holes, and the second spring block is clamped in the interior of the second set of holes.

7. The portable mounting tripod for engineering surveying and mapping instrument according to claim 6 is characterized by: The upper and lower surfaces of the telescopic shell (201) are provided with two third holes, and the surface of the first telescopic rod (202) is provided with a third spring block, wherein the third spring block is clamped inside the third holes.

8. The portable mounting tripod for engineering surveying and mapping instrument according to claim 7 is characterized in that: The connecting plate (204) can rotate at a rotatable angle of ninety degrees.

9. The portable mounting tripod for engineering surveying and mapping instrument according to claim 8, characterized in that: The surfaces of the top cover (102) and the bottom cover (103) are provided with protruding corners.

10. The portable mounting tripod for engineering surveying and mapping instrument according to claim 9, characterized in that: The upper and lower ends of the protective shell (101) are both provided with screw threads, wherein the top cover (102) and the bottom cover (103) are screwed on their surfaces.

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