Total station with protective structure

Abstract

The utility model discloses a total station with a protective structure, which comprises a total station body, extension blocks are arranged on both sides of the total station body, positioning grooves are arranged at the tops of the extension blocks, a protective plate is arranged outside the total station body, fixing blocks are arranged on both sides inside the protective plate, positioning blocks are arranged at the bottoms of the fixing blocks, and the positioning grooves are arranged in the positioning blocks. The positioning blocks are matched with the positioning grooves, a sliding rod penetrates through the top of the protection plate in a sliding mode, a pressing plate and a mounting frame are arranged at the two ends of the sliding rod respectively, a reset spring is arranged between the pressing plate and the protection plate, a cleaning roller is rotationally mounted in the mounting frame, and the cleaning roller is sleeved with a cleaning sponge. According to the total station, the total station body can be protected through the protection plate, so that the influence of outdoor rain and snow weather on the work of the total station is avoided, a lens of the total station body can be conveniently cleaned through the cleaning roller, and the cleanliness degree of the working lens is ensured.

Description

Technical Field

[0001] The utility model relates to a total station with a protection structure. Background Art

[0002] A total station, that is, a total station type electronic tachometer, refers to an instrument that, once observed on a side station, can automatically display the necessary observation data such as slant distance, zenith distance (vertical angle), horizontal angle, etc., and can obtain the horizontal distance, elevation difference and coordinates of the point almost at the same time.

[0003] Total stations are mostly used outdoors. Existing total stations have no external protective structure. When there is rain or snow outdoors, the rain and snow fall directly on the total station, which will affect the working process of the total station. Rainwater or melted snow will penetrate into the total station and even cause the total station to malfunction, which makes the total station have certain limitations.

[0004] Therefore, it is necessary to provide a total station with a protective structure to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a total station with a protective structure to solve the problems raised in the above background technology.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A total station with a protective structure comprises a total station body, extension blocks are provided on both sides of the total station body, a positioning groove is provided on the top of the extension block, a protective plate is provided on the outside of the total station body, fixed blocks are provided on both sides of the inside of the protective plate, a positioning block is provided at the bottom of the fixed block, the positioning block is adapted to the positioning groove, a sliding rod is slidably passed through the top of the protective plate, a pressure plate and an installation frame are respectively provided at both ends of the sliding rod, a reset spring is provided between the pressure plate and the protective plate, a cleaning roller is rotatably installed inside the installation frame, and a cleaning sponge is provided on the outside of the cleaning roller.

[0008] Preferably, screws are threadedly installed on both sides of the protective plate, and handles and clamps are respectively provided at both ends of the screws.

[0009] Preferably, a non-slip rubber pad is provided on one side of the clamping plate.

[0010] The beneficial effect of the utility model is that when it is necessary to protect the total station, the protective plate is placed outside the total station body, so that the positioning blocks at the bottom of the fixing blocks on both sides are respectively inserted into the positioning grooves on the top of the extension blocks, thereby completing the positioning process of the protective plate outside the total station body, rotating the handles on both sides drives the screws on both sides to rotate, so that the clamping plates on both sides are close to each other, thereby completing the clamping and fixing process of the total station body, the total station body can be protected by the protective plate to avoid the influence of outdoor rain and snow weather on the operation of the total station, the pressing plate is pressed downward to move the downward mounting frame and the cleaning roller inside the pressing plate downward, and the lens of the total station body is cleaned by the cleaning sponge sleeved on the outside of the cleaning roller, and the downward movement of the pressing plate drives the compression of the reset spring, so that the cleaning roller can perform vertical reciprocating motion, so as to better clean the lens of the total station body and ensure the cleanliness of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below, but this does not limit the protection scope of the utility model.

[0012] Figure 1 A front view of the whole provided by the utility model;

[0013] Figure 2 The utility model provides Figure 1 The enlarged view of point A in the middle;

[0014] Figure 3 A side view of the protective plate provided by the utility model;

[0015] Figure 4 This is a side sectional view of the protective plate provided by the utility model.

[0016] Among them, 1. Total station body; 2. Extension block; 3. Positioning slot; 4. Protective plate; 5. Fixed block; 6. Positioning block; 7. Slide rod; 8. Pressure plate; 9. Installation frame; 10. Reset spring; 11. Cleaning roller; 12. Screw; 13. Turning handle; 14. Clamp; 15. Anti-slip rubber pad. DETAILED DESCRIPTION

[0017] See also Figures 1 to 4A total station with a protective structure is shown, comprising a total station body 1, extension blocks 2 are provided on both sides of the total station body 1, a positioning groove 3 is provided on the top of the extension block 2, a protective plate 4 is provided on the outside of the total station body 1, fixed blocks 5 are provided on both sides of the inside of the protective plate 4, a positioning block 6 is provided at the bottom of the fixed block 5, the positioning block 6 is adapted to the positioning groove 3, a slide rod 7 slides through the top of the protective plate 4, a pressure plate 8 and an installation frame 9 are respectively provided at both ends of the slide rod 7, a return spring 10 is provided between the pressure plate 8 and the protective plate 4, a cleaning roller 11 is rotatably installed inside the installation frame 9, and a cleaning sponge is provided on the outside of the cleaning roller 11.

[0018] Furthermore, screws 12 are threadedly installed on both sides of the protective plate 4, and a handle 13 and a clamping plate 14 are respectively provided at both ends of the screw 12.

[0019] Rotating the handles 13 on both sides drives the screws 12 on both sides to rotate, so that the clamping plates 14 on both sides are close to each other, thereby completing the clamping and fixing process of the total station body 1.

[0020] Furthermore, a non-slip rubber pad 15 is provided on one side of the clamping plate 14 .

[0021] The anti-skid rubber pad 15 is used to increase the friction between the clamping plate 14 and the total station body 1 .

[0022] When the utility model is used, when it is necessary to protect the total station, the protective plate 4 is placed outside the total station body 1, so that the positioning blocks 6 at the bottom of the fixing blocks 5 on both sides are respectively inserted into the positioning grooves 3 on the top of the extension block 2, thereby completing the positioning process of the protective plate 4 outside the total station body 1, rotating the handles 13 on both sides drives the screws 12 on both sides to rotate, so that the clamping plates 14 on both sides are close to each other, thereby completing the clamping and fixing process of the total station body 1, the total station body 1 can be protected by the protective plate 4 to avoid outdoor rain and snow weather affecting the work of the total station, and the pressing plate 8 is pressed downward to move the downward mounting frame 9 and the cleaning roller 11 inside thereof downward, and the lens of the total station body 1 is cleaned by the cleaning sponge sleeved on the outside of the cleaning roller 11, and the pressing plate 8 moves downward to drive the reset spring 10 to be compressed, so that the cleaning roller 11 can perform vertical reciprocating motion, so as to better clean the lens of the total station body 1 and ensure the cleanliness of the lens.

[0023] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A total station with a protective structure, characterized in that: It includes a total station body, extension blocks are provided on both sides of the total station body, a positioning groove is provided on the top of the extension block, a protective plate is provided on the outside of the total station body, fixed blocks are provided on both sides of the inside of the protective plate, a positioning block is provided at the bottom of the fixed block, the positioning block is adapted to the positioning groove, a sliding rod is sliding through the top of the protective plate, a pressure plate and an installation frame are respectively provided at both ends of the sliding rod, a return spring is provided between the pressure plate and the protective plate, a cleaning roller is rotatably installed inside the installation frame, and a cleaning sponge is provided on the outside of the cleaning roller.

2. The total station with a protective structure according to claim 1, characterized in that: Screws are threadedly installed on both sides of the protective plate, and a handle and a clamping plate are respectively provided at both ends of the screw.

3. The total station with a protective structure according to claim 2, characterized in that: One side of the clamping plate is provided with an anti-skid rubber pad.

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