Portable total station

Abstract

The invention discloses a portable total station, and relates to the technical field of total stations, the portable total station comprises a fixing seat, a total station body is arranged in the fixing seat, a fixing assembly is arranged at the bottom of the fixing seat, the fixing assembly is used for fixing the total station body, and two limiting rods are fixed at the bottom of each of four side walls of the fixing seat in a quick release manner; and the four protection assemblies are arranged on the four sides of the top of the fixing base correspondingly. In the transferring process, four second movable plates, four first movable plates, a fixed seat and two cover bodies can define a box body through the effect of the cover bodies and mutual limitation among the four second movable plates, the total station body is stored, in the process, the total station is protected through an anti-collision sponge, and in the surveying and mapping process, the total station body is prevented from being damaged by the anti-collision sponge. Through unfolding of the first movable plate and the second movable plate, the supporting assembly on the second movable plate faces downwards, and then observation work can be carried out after the supporting assembly is unfolded.

Description

Technical Field

[0001] This invention relates to the field of total station technology, and in particular to a portable total station. Background Technology

[0002] A total station, also known as a total station electronic tachometer, is an instrument that, once observed at a station, can automatically display necessary observation data such as slope distance, zenith distance, and horizontal angle, and obtain horizontal distance, elevation difference, and coordinates of the point almost simultaneously.

[0003] Currently, in surveying work, the first step is to unfold the tripod, then fix the total station to the tripod, and finally perform leveling. As a precision component, the total station also requires an additional case for storage during transportation. Therefore, at least one total station box and a tripod with a low folding range need to be carried during surveying. In addition, the box must be kept clean during the surveying process. As a result, the existing total station is not only not portable enough, but also has the disadvantages of time-consuming installation and leveling. Summary of the Invention

[0004] The purpose of this invention is to provide a portable total station to solve the technical problems in the prior art.

[0005] This invention provides a portable total station, comprising: The fixed base houses the total station body, and a fixing component is provided at the bottom of the fixed base for fixing the total station body. Two limiting rods are quickly fixed to the bottom of each of the four side walls of the fixed base. Four protective components are respectively disposed on the four sides of the top of the fixed base; The protective components include: The first movable plate is rotatably mounted on the top of the fixed base; The second movable plate is rotatably mounted on top of the first movable plate. Each of the second movable plates is provided with a protective sponge on the side near the total station body, and the protective sponge is in contact with the total station body. A support assembly is fixed to the side wall of the second movable plate.

[0006] Preferably, the fixing component includes: A positioning groove is formed on the inner wall of the bottom of the fixing seat; A connecting hole is provided on the inner wall of the bottom of the positioning groove; A hollow bolt, which is rotatably disposed within the connecting hole.

[0007] Preferably, the bottom of the total station body is provided with a threaded hole, and the threaded hole is compatible with the hollow bolt.

[0008] Preferably, the support component includes: Connecting seat, the connecting seat is fixed on the side wall of the second movable plate; The connecting block and the connecting seat are rotatably connected; Two power components are disposed on top of the connecting block; The scissor lift mechanism has two power components connected to its bottom ends.

[0009] Preferred options also include: The base body has multiple fixed protrusions fixed on its top; A connecting component is provided at the bottom of the base and is connected to the top two ends of the scissor lift mechanism.

[0010] Preferably, the power assembly includes: An electric slide table, which is fixed to the top of the connecting block; The first mounting block is fixed on the moving end of the electric slide table, and the bottom end of the scissor lifting mechanism is rotatably connected to the first mounting block.

[0011] Preferably, the connection component includes: Two second mounting blocks are respectively rotatably connected to the top ends of the scissor lift mechanism; Two sliders, each of which is fixed to two second mounting blocks; The guide rail is fixed to the bottom of the base, and both sliders are slidably connected to the guide rail.

[0012] Preferably, each of the second movable plates has two limiting holes on its sidewall, and the limiting holes are adapted to the limiting rods.

[0013] Preferably, foot pads are fixed at the four corners of the bottom of the fixed base, and a limiting block is fixed on the side wall of each of the second movable plates.

[0014] Preferred options also include: Two covers, one inner wall of each cover is provided with a second groove, and the other two inner walls of each cover are provided with a first groove, and the first and second grooves are adapted to the limiting block; Two handles, each fixed to the top of one of the two covers; The buckle is fixed at both ends to the two covers respectively.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention, through the arrangement of a fixed base, a first movable plate, a second movable plate, a support assembly, and a scissor lifting mechanism, enables the total station to be housed within a box during transport. This is achieved through the action of the cover and the mutual restraint between the four second movable plates. The four second movable plates, the four first movable plates, the fixed base, and the two covers form a box. During this process, the total station is protected by anti-collision foam. During surveying, the unfolding of the first and second movable plates allows the support assembly on the second movable plate to face downwards. Once the support assembly is unfolded, the fixed base can be supported on the ground, allowing observation work to be carried out. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is the invention Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a schematic diagram of the second movable plate and cover structure of the present invention; Figure 4 This is the invention Figure 3 Enlarged structural diagram at point B; Figure 5 This is a schematic diagram of the cover, the first groove, and the second groove of the present invention; Figure 6 This is a schematic diagram of the second movable plate of the present invention in its unfolded state.

[0018] Figure label: 1. Fixed base; 2. First movable plate; 3. Second movable plate; 4. Cover; 5. Handle; 6. Buckle; 7. Limiting rod; 8. Foot pad; 9. Limiting hole; 10. Connecting base; 11. Connecting block; 12. Electric slide; 13. First mounting block; 14. Scissor lifting mechanism; 15. Limiting block; 16. Second mounting block; 17. Slider; 18. Guide rail; 19. Base; 20. Fixed protrusion; 21. First groove; 22. Second groove; 23. Hollow bolt; 24. Positioning groove. Detailed Implementation

[0019] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] The components of the embodiments of the invention described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0021] Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0024] The following is combined Figures 1 to 6 As shown, an embodiment of the present invention provides a portable total station, comprising: The fixed base 1 contains the total station body. The bottom of the fixed base 1 is equipped with a fixing component for fixing the total station body. The bottom of the four side walls of the fixed base 1 are each quick-release fixed with two limiting rods 7. Four protective components are respectively installed on the four sides of the top of the fixed base 1; The protective components include: The first movable plate 2 is rotatably mounted on the top of the fixed base 1; The second movable plate 3 is rotatably mounted on top of the first movable plate 2. Each second movable plate 3 is provided with a protective sponge on the side near the total station body, and the protective sponge is in contact with the total station body. Support assembly, which is fixed to the side wall of the second movable plate 3.

[0025] During the transfer, the total station body is fixed to the top of the fixed base 1 by hollow bolts 23 and positioning grooves 24. Each of the second movable plates 3 is rotated to a vertical position. Then, the two first grooves 21 of the cover 4 are engaged with the corresponding two limiting blocks 15, and the cover 4 is pushed to move upward to the center of the fixed base 1. When the two covers 4 are in contact with each other, each of the second movable plates 3 is in a fixed state. The protective sponge on the second movable plate 3 is in contact with the total station body to protect the total station body. Finally, the two covers 4 are fixed by the buckle 6.

[0026] Furthermore, the fixing components include: Positioning groove 24 is formed on the bottom inner wall of the fixed base 1; A connecting hole is provided on the inner wall of the bottom of the positioning groove 24; Hollow bolt 23 is rotatably installed in the connecting hole.

[0027] Furthermore, the bottom of the total station body is provided with a threaded hole, and the threaded hole is compatible with the hollow bolt 23.

[0028] During the surveying process, first open the buckle 6 to separate the two covers 4, then rotate each of the second movable plates 3 so that each of the second movable plates 3 is away from the total station body. Then, remove the limiting rod 7 from the fixed base 1. After the second movable plate 3 is rotated into place, pass the limiting rod 7 through the foot pad 8, and then fix the limiting rod 7 to the side wall of the fixed base 1. At this time, the second movable plate 3 is fixed by the limitation of the first movable plate 2, the limiting rod 7 and the foot pad 8. After rotation, each of the second movable plates 3 is located below the total station body to facilitate the observation work.

[0029] Furthermore, the supporting components include: Connecting seat 10, the connecting seat 10 is fixed on the side wall of the second movable plate 3; Connecting block 11, connecting block 11 and connecting seat 10 are rotatably connected; Two power components are mounted on top of the connecting block 11; The scissor lift mechanism 14 has two power components connected to its bottom ends.

[0030] Furthermore, it also includes: The base 19 has multiple fixing protrusions 20 fixed on its top; The connecting component is located at the bottom of the base 19 and is connected to the top two ends of the scissor lift mechanism 14.

[0031] Furthermore, the powertrain components include: Electric slide 12, which is fixed to the top of connecting block 11; The first mounting block 13 is fixed on the moving end of the electric slide table 12, and one bottom end of the scissor lifting mechanism 14 is rotatably connected to the first mounting block 13.

[0032] Furthermore, the connection components include: Two second mounting blocks 16 are rotatably connected to the top ends of the scissor lifting mechanism 14, respectively. Two sliders 17 are respectively fixed to two second mounting blocks 16; The guide rail 18 is fixed to the bottom of the base 19, and both sliders 17 are slidably connected to the guide rail 18.

[0033] Furthermore, each of the second movable plates 3 has two limiting holes 9 on its side wall, and the limiting holes 9 are adapted to the limiting rods 7.

[0034] When the switch of the electric slide 12 is turned on, the two ends of the scissor lift mechanism 14 are brought closer to each other through the two electric slides 12, thereby making the scissor lift mechanism 14 work. The second mounting block 16, the slider 17, and the guide rail 18 push the seat 19 down until the fixed protrusion 20 on the seat 19 touches the ground.

[0035] Furthermore, foot pads 8 are fixed at the four corners of the bottom of the fixed base 1, and a limiting block 15 is fixed on the side wall of each second movable plate 3.

[0036] Furthermore, it also includes: Two covers 4, one inner wall of each cover 4 is provided with a second groove 22, and the other two inner walls of each cover 4 are provided with a first groove 21. The first groove 21 and the second groove 22 are both adapted to the limiting block 15. Two handles 5 are fixed to the top of the two covers 4 respectively; Buckle 6, with its two ends fixed to the two covers 4 respectively.

[0037] When the two covers 4 are attached together, they are fixed by the action of the buckle 6. With the help of multiple limiting blocks 15, the first groove 21 and the second groove 22, the covers 4 and each of the second movable plates 3 are fixed. The entire structure can then be lifted by the handle 5, which greatly increases the portability.

[0038] The specific working method is as follows: During the transfer process, the total station body is fixed to the top of the fixed base 1 by hollow bolts 23 and positioning grooves 24. All the second movable plates 3 are rotated to the vertical state. Then, the two first grooves 21 of the cover 4 are engaged with the corresponding two limiting blocks 15, and the cover 4 is pushed to move upward to the center of the fixed base 1. When the two covers 4 are in contact with each other, the second movable plates 3 are in a fixed state. The protective sponge on the second movable plates 3 is in contact with the total station body to protect the total station body. Finally, the two covers 4 are fixed by the buckle 6. During the surveying process, first open the buckle 6 to separate the two covers 4, then rotate each of the second movable plates 3 so that each of the second movable plates 3 is away from the total station body. Then, remove the limiting rod 7 from the fixed base 1. After the second movable plate 3 is rotated into place, pass the limiting rod 7 through the foot pad 8, and then fix the limiting rod 7 to the side wall of the fixed base 1. At this time, the second movable plate 3 is fixed by the first movable plate 2, the limiting rod 7 and the foot pad 8. After rotation, each of the second movable plates 3 is located below the total station body to facilitate the observation work. Subsequently, the switch of the electric slide table 12 is turned on, and the two ends of the scissor lifting mechanism 14 are brought closer to each other through the two electric slide tables 12, thereby making the scissor lifting mechanism 14 work. The second mounting block 16, the slider 17, and the guide rail 18 push the seat body 19 down until the fixed protrusion 20 on the seat body 19 touches the ground. When performing leveling, connect the corresponding electric slide 12 according to the tilt condition to make a rough adjustment, and then use the fine adjustment knob on the total station body to make a horizontal adjustment.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A portable total station, characterized in that, include: The fixed base (1) is provided with the total station body inside the fixed base (1). The fixed base (1) is provided with a fixing component at the bottom. The fixing component is used to fix the total station body. The bottom of the four side walls of the fixed base (1) are each quickly fixed with two limiting rods (7). Four protective components are respectively disposed on the four sides of the top of the fixed base (1); The protective components include: The first movable plate (2) is rotatably mounted on the top of the fixed base (1); The second movable plate (3) is rotatably mounted on top of the first movable plate (2). Each second movable plate (3) is provided with a protective sponge on the side near the total station body, and the protective sponge is in contact with the total station body. A support assembly is fixed to the side wall of the second movable plate (3).

2. A portable total station according to claim 1, characterized in that, The fixing component includes: The positioning groove (24) is formed on the inner wall of the bottom of the fixed seat (1); A connecting hole is provided on the inner wall of the bottom of the positioning groove (24); Hollow bolt (23), which is rotatably disposed in the connecting hole.

3. A portable total station according to claim 2, characterized in that, The total station body has a threaded hole at the bottom, and the threaded hole is compatible with the hollow bolt (23).

4. A portable total station according to claim 3, characterized in that, The support components include: Connecting seat (10), the connecting seat (10) is fixed on the side wall of the second movable plate (3); Connecting block (11), which is rotatably connected to connecting seat (10); Two power components are disposed on top of the connecting block (11); The scissor lift mechanism (14) has two power components connected to its bottom ends.

5. A portable total station according to claim 4, characterized in that, Also includes: The seat (19) has multiple fixed protrusions (20) fixed on its top. A connecting component is provided at the bottom of the seat (19) and is connected to the top two ends of the scissor lift mechanism (14).

6. A portable total station according to claim 4, characterized in that, The power assembly includes: An electric slide (12) is fixed to the top of the connecting block (11); The first mounting block (13) is fixed on the moving end of the electric slide (12), and the bottom end of the scissor lifting mechanism (14) is rotatably connected to the first mounting block (13).

7. A portable total station according to claim 5, characterized in that, The connection component includes: Two second mounting blocks (16) are rotatably connected to the top ends of the scissor lifting mechanism (14); Two sliders (17) are respectively fixed to two second mounting blocks (16); The guide rail (18) is fixed to the bottom of the base (19), and both sliders (17) are slidably connected to the guide rail (18).

8. A portable total station according to claim 1, characterized in that, Each of the second movable plates (3) has two limiting holes (9) on its sidewall, and the limiting holes (9) and the limiting rods (7) are adapted to each other.

9. A portable total station according to claim 1, characterized in that, Each of the four corners of the bottom of the fixed base (1) is fixed with a foot pad (8), and each of the second movable plates (3) is fixed with a limiting block (15) on its side wall.

10. A portable total station according to claim 9, characterized in that, Also includes: Two covers (4), one of the inner walls of the two covers (4) is provided with a second groove (22), and the other two inner walls of the two covers (4) are provided with a first groove (21). The first groove (21) and the second groove (22) are both adapted to the limiting block (15). Two handles (5), the two handles (5) are respectively fixed to the top of the two covers (4); The buckle (6) is fixed at both ends to the two covers (4).

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