CN210036714U

CN210036714U - Total station

Info

Publication number: CN210036714U
Application number: CN201920674197.5U
Authority: CN
Inventors: 何志燕
Original assignee: Jiangsu Zhongda Survey And Design Co Ltd
Current assignee: Jiangsu Zhongda Survey And Design Co Ltd
Priority date: 2019-05-11
Filing date: 2019-05-11
Publication date: 2020-02-07
Anticipated expiration: 2029-05-11

Abstract

The utility model discloses a total station, relating to the technical field of investigation and detection, aiming at solving the technical problems that the total station generally works outdoors, hard light is hard to avoid, the hard light is directly irradiated on a display screen, and the reading of an operator is influenced, the technical scheme is that the total station is characterized in that two ends of a shell are rotatably connected with rotating plates, the rotating plates are rotatably connected with a sun shield along the length direction, the sun shield comprises a first sun-shielding plate and a second sun-shielding plate, a fixing groove is formed in the side wall, away from the rotating plate direction, of the first sun-shielding plate, a fixing plate is arranged in the fixing groove in a sliding mode, an elastic piece is arranged in the fixing groove, one end of the elastic piece is connected to the bottom wall of the fixing groove, the other end of the elastic piece is connected to one end, close to the fixing groove direction, of the fixing plate, a limiting groove is formed in the; reduced the highlight and penetrated on the display screen directly, the operating personnel of being convenient for carries out the reading to the total powerstation outdoors.

Description

Total station

Technical Field

The utility model relates to an reconnaissance detects technical field, and more specifically says that it relates to a total powerstation.

Background

The total station is a high-tech measuring instrument integrating light, mechanical and electrical functions, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance, horizontal distance) and height difference measuring functions.

The current chinese patent application No. CN201820946448.6 provides a total station, which includes a light detection device disposed outside the total station, a voltage comparison device preset with a light reference signal and coupled to the light detection device, a control device coupled to the voltage comparison device, a human body detection device controlled by the control device, a judgment device coupled to the human body detection device, a timing device coupled to the judgment device, and a sound prompt device coupled to the timing device; the user can be timely reminded when the illumination intensity is not in line with the requirement, so that the user can conveniently move the total station under the condition of requirement, and the total station is prevented from being exposed outside and being influenced by external illumination, so that the detection precision is reduced.

However, the total station is generally operated outdoors, and it is difficult to avoid the total station from strong light, which is directly emitted on the display screen, and the reading of the operator is affected, so the total station needs to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a total powerstation, it has the advantage that the operating personnel of being convenient for carries out the reading outdoor to the total powerstation.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a total powerstation, includes the casing, the both ends of casing are rotated and are connected with the rotor plate, the rotor plate rotates along length direction and is connected with the sunshading board, the sunshading board includes two boards of sunshade one and sunshade, the fixed slot has been seted up on the end wall that the rotor plate orientation was kept away from to sunshade one board, the slip is provided with the fixed plate in the fixed slot, be provided with the elastic component in the fixed slot, the one end of elastic component is connected on the fixed slot diapire, the other end of elastic component is connected on the end wall that the fixed slot orientation is close to the fixed slot, the spacing groove has been seted up on the end wall that the rotor plate orientation was kept away.

By adopting the technical scheme, the total station generally operates outdoors, hard light is difficult to avoid, the hard light directly irradiates on the display screen, and the reading of an operator is influenced; rotating the rotating plate, supporting the sun shield, pressing the fixed plate to the bottom wall of the fixed groove by an operator, making the horizontal positions of the first sun shield plate and the second sun shield plate flush, then releasing the fixed plate, sliding the fixed plate to the direction of the limit groove under the elastic deformation of the elastic piece, and inserting the fixed plate into the limit groove to make the horizontal positions of the first sun shield plate and the second sun shield plate fixed; reduce the highlight and penetrate on the display screen directly, be convenient for operating personnel outdoor carry out the reading to the total powerstation.

Furthermore, a sliding opening is formed in the first sun-shading plate, a sliding rod is arranged on the fixing plate, and the sliding rod is inserted into the sliding opening.

By adopting the technical scheme, when the total station is used and the first sunshade plate and the second sunshade plate need to be detached, the fixing plate is inconvenient to compress in the fixing groove; therefore, the fixed plate is driven to move in the fixed groove by the sliding of the sliding rod at the sliding opening; the position of the fixing plate can be conveniently adjusted.

Furthermore, a limiting rod is rotatably connected to the first sun shading plate.

By adopting the technical scheme, when the sliding rod slides in the sliding opening to drive the fixed plate to slide to the bottom of the fixed groove, in order to prevent the fixed plate from paying out under the action of the elastic piece when the total station is not used at ordinary times; the position of the sliding rod is limited by the limiting rod, so that the fixing plate is inserted into the fixing groove, and the elastic piece is compressed by the fixing plate.

Furthermore, a rotating bolt is arranged on the limiting rod, and the limiting rod is rotatably connected with the first sunshade plate through the rotating bolt.

By adopting the technical scheme, the limiting plate needs the sliding rod for limiting, the limiting plate needs to be difficult to rotate when being rotationally connected with the sunshade plate, otherwise, the limiting plate is easy to rotate due to the elasticity of the elastic piece, but the limiting plate is difficult to rotate due to the tight rotational connection; therefore, the fastening degree between the limiting plate and the first sunshade plate is adjusted by rotating the bolt, and the limiting plate is convenient to rotate.

Further, a rotating handle is arranged on the end wall of the rotating bolt.

Through adopting above-mentioned technical scheme, when twisting and move the rotation bolt and remove when adjusting the tightness between limiting plate and the sunshade board, twist and move the rotation bolt and need for the operation of being convenient for, can directly hand the rotatory rotation bolt of rotor plate, reduce operating personnel's work with the help of the instrument.

Furthermore, the end wall of the fixing plate close to the direction of the two sun-shading plates is provided with a round chamfer.

Through adopting above-mentioned technical scheme, when the fixed plate inserts the in-process of establishing to the spacing inslot, the round chamfer on the fixed plate is convenient for insert and establishes into the spacing inslot.

Furthermore, buckles are arranged on the first sunshade plate and the second sunshade plate, and embedding grooves for the buckles to be inserted are formed in the side wall of the rotating plate.

By adopting the technical scheme, when the total station is not used, the first sunshade plate and the second sunshade plate respectively rotate and are attached to the rotating plate, and the buckles are inserted in the embedding grooves to fix the sunshade plate.

Further, a deformation pad is arranged on the buckle.

Through adopting above-mentioned technical scheme, when the buckle is inserted and is established in the embedding groove, the deformation pad also inlays and is put in the embedding groove for buckle and embedding inslot lateral wall interference fit have further stabilized the position relation when sunshading board and rotor plate laminating.

To sum up, the utility model discloses following beneficial effect has:

1. through the shielding effect of the sun shield on the total station, the situation that operators can conveniently and directly read when strong light is directly irradiated is avoided;

2. the fixed plate slides in the fixed groove through the sliding rod, and the position of the sliding rod is limited by the limiting rod, so that the fixed plate is prevented from being separated from the fixed groove under the action of the elastic piece;

3. the rotating plate is attached to the sun shield more tightly through the deformation pad, and the rotating plate is not easy to separate.

Drawings

Fig. 1 is a schematic overall structure diagram of a total station in an embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic illustration of an embodiment of a disassembly tool for showing a positional relationship between a fixing plate and a limiting groove;

FIG. 4 is a schematic view illustrating a connection relationship between a fixing plate and a fixing groove;

fig. 5 is an enlarged schematic view of a portion B in fig. 4.

In the figure: 1. a housing; 11. a rotating plate; 111. an embedding groove; 2. a sun visor; 21. a sun-shading plate; 211. fixing grooves; 212. an elastic member; 213. a fixing plate; 214. a sliding port; 215. a slide bar; 216. a limiting rod; 217. rotating the bolt; 218. rotating the handle; 219. rounding and chamfering; 22. a second sun-shading plate; 221. a limiting groove; 23. buckling; 231. and (5) deformation cushion.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a total powerstation, refers to fig. 1, including casing 1, the both ends of casing 1 are connected with rotor plate 11 through the pin rotation, are connected with sunshading board 2 through the pin rotation on the rotor plate 11, and sunshading board 2 is preferably PC sunshine board, and sunshading board 2 includes two boards of sunshade 21 and sunshade 22, reduces the highlight through sunshading board 2 and penetrates directly on the total powerstation, and the operating personnel of being convenient for carries out the reading to the total powerstation outdoors.

Referring to fig. 2 and 3, the buckles 23 are welded on the first sunshade plate 21 and the second sunshade plate 22, the deformation pads 231 are adhered on the buckles 23, the deformation pads 231 are preferably made of rubber, the deformation pads 231 are arc-shaped and convex, and the side wall of the rotating plate 11 is provided with an embedding groove 111 for the buckles 23 to be inserted; after the sun visor 2 is used, the sun visor 2 is rotated to make the sun visor 2 fit with the rotary plate 11, and the deformation pad 231 is embedded in the embedding groove 111 under the action of elastic deformation to fix the sun visor 2.

Referring to fig. 3 and 4, a fixing groove 211 is formed in an end wall of the first sunshade plate 21 away from the rotating plate 11, a fixing plate 213 is slidably disposed in the fixing groove 211, a rounded chamfer 219 is disposed on an end wall of the fixing plate 213 close to the second sunshade plate 22, an elastic member 212 is adhered in the fixing groove 211, the elastic member 212 is preferably a spring, one end of the elastic member 212 is adhered to a bottom wall of the fixing groove 211, and the other end of the elastic member 212 is adhered to an end wall of the fixing plate 213 close to the fixing groove 211; a limit groove 221 is formed in the end wall of the second sun-shading plate 22 far away from the direction of the rotating plate 11; the fixing plate 213 is inserted into the limiting groove 221 to fix the positions of the first sunshade plate 21 and the second sunshade plate 22.

Referring to fig. 3 and 5, a sliding opening 214 is formed in the first sunshade plate 21, a sliding rod 215 is adhered to the fixing plate 213, and the sliding rod 215 is inserted into the sliding opening 214; a limiting rod 216 is arranged on the first sun-shading plate 21, and the limiting rod 216 is connected with the sun-shading plate 2 through a rotating bolt 217; the end wall of the rotating bolt 217 is welded with a rotating handle 218, so that the rotating bolt 217 can be conveniently screwed to adjust the position of the limiting rod 216.

The working principle is as follows:

when the total station works in a strong light, the rotating plate 11 is turned over, the deformation pad 231 is taken out of the embedding groove 111, the first sunshade plate 21 and the second sunshade plate 22 are respectively rotated, meanwhile, the rotating bolt 217 is unscrewed, the limiting plate releases the limitation on the sliding rod 215, the fixing plate 213 slides towards the limiting groove 221 under the elastic action of the elastic piece 212 and is inserted into the limiting groove 221, and the positions of the first sunshade plate 21 and the second sunshade plate 22 are fixed through the fixing plate 213; through the shading effect of sunshading board 2, reduce the highlight and penetrate directly on the display screen, the operating personnel of being convenient for carries out the reading to the total powerstation outdoors.

After the total station is used up, the sliding rod 215 is shifted to one end of the limiting groove 221, the limiting plate is rotated, the limiting plate limits the position of the sliding rod 215, the position of the fixing plate 213 is limited, the rotating bolt 217 is screwed down, the first sunshade plate 21 and the second sunshade plate 22 are respectively rotated, the first sunshade plate 21 and the second sunshade plate 22 are respectively attached to the rotating plate 11, and meanwhile the deformation pad 231 is inserted into the embedding groove 111 to be fixed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A total station comprising a housing (1), characterized in that: the two ends of the shell (1) are rotatably connected with rotating plates (11), the rotating plates (11) are rotatably connected with the sun shield (2) along the length direction, the sun shield (2) comprises a first sun shield plate (21) and a second sun shield plate (22), the end wall of the sunshade first plate (21) far away from the rotating plate (11) is provided with a fixed groove (211), a fixing plate (213) is slidably arranged in the fixing groove (211), an elastic piece (212) is arranged in the fixing groove (211), one end of the elastic element (212) is connected to the bottom wall of the fixing groove (211), the other end of the elastic element (212) is connected to the end wall of the fixing plate (213) close to the fixing groove (211), the end wall of the second sunshade plate (22) far away from the rotating plate (11) is provided with a limiting groove (221), and the fixing plate (213) is inserted in the limiting groove (221).

2. A total station according to claim 1, characterized in that: a sliding opening (214) is formed in the first sunshade plate (21), a sliding rod (215) is arranged on the fixing plate (213), and the sliding rod (215) is inserted into the sliding opening (214).

3. A total station according to claim 2, characterized in that: the sun-shading first plate (21) is rotatably connected with a limiting rod (216).

4. A total station according to claim 3, characterized in that: the limiting rod (216) is provided with a rotating bolt (217), and the limiting rod (216) is rotatably connected with the sun-shading plate (21) through the rotating bolt (217).

5. A total station according to claim 4, characterized in that: and a rotating handle (218) is arranged on the end wall of the rotating bolt (217).

6. A total station according to claim 1, characterized in that: and a round chamfer (219) is arranged on the end wall of the fixing plate (213) close to the direction of the second sunshade plate (22).

7. A total station according to claim 1, characterized in that: the first sunshade plate (21) and the second sunshade plate (22) are both provided with buckles (23), and the side wall of the rotating plate (11) is provided with an embedding groove (111) for the buckles (23) to be inserted.

8. A total station according to claim 7, characterized in that: the buckle (23) is provided with a deformation pad (231).