CN220104058U

CN220104058U - Land area measuring instrument

Info

Publication number: CN220104058U
Application number: CN202320775004.1U
Authority: CN
Inventors: 郑宝辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-11-28
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of land area measuring instruments, in particular to a land area measuring instrument which comprises a protective cover clamped on the outer surface of a body for protection, wherein a spring for buffering is fixedly connected to the inner bottom wall of the protective cover, a connecting plate for connecting is fixedly connected to the upper end of the spring, a limiting plate for limiting is connected to the side surface of the protective cover through a bolt, a rotating plate for rotating is inserted at one end of the limiting plate, and a fixing plate for fixing is connected to the side surface of the rotating plate through a bolt. This land area measuring apparatu, through the setting of protective cover, can protect the device, avoid dropping, collide with and damage it, through the cooperation setting of spring and connecting plate, can be after the device drops, will drop the impact force that produces and absorb to can slowly release the impact force that it produced, thereby can avoid dropping the impact force that produces to damage the device, also can further promote the practicality of the device simultaneously.

Description

Land area measuring instrument

Technical Field

The utility model relates to the technical field of land area measuring instruments, in particular to a land area measuring instrument.

Background

The land area measuring instrument is also called as an acre measuring instrument, integrates a high-precision positioning system, an accurate area calculating method and an intelligent palm computer system, can realize real-time test of irregular areas, dynamic graphic display and intelligent data processing and storage, can obtain data of measured areas, circumferences, distances, slopes and the like at one time, can call measured area graphics and all measured data at any time, is convenient for file storage, cannot fix the measured area graphics and all measured data on clothes of staff when carrying, and can be easily lost.

The utility model discloses a land area measuring instrument, which belongs to the field of land area measuring instruments and comprises a land area measuring instrument body, wherein a battery compartment is arranged at the rear end of the land area measuring instrument body, a cover plate is arranged at the outer side of the battery compartment, and a charging port is arranged at the lower end of the land area measuring instrument body.

However, the utility model has the following problems in actual use;

1. the existing device is not provided with a protection device, and is easy to damage after being carelessly dropped, so that inconvenience is caused to subsequent collection;

2. the existing device cannot be fixed on the clothes of a worker when being carried, so that the device is easy to lose.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a land area measuring apparatus, which solves the problems that the prior art proposes an existing apparatus without a protection device, is easy to damage after being carelessly dropped, and is inconvenient for subsequent collection, and the existing apparatus cannot be fixed on the clothes of a worker when being carried, so that the apparatus is easy to lose.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a land area measuring apparatu, includes the shield lid that the joint is used for the protection at the body surface, the interior bottom wall fixedly connected with of shield lid is used for the spring of buffering, the upper end fixedly connected with of spring is used for the connecting plate of connection, the side of shield lid has the limiting plate that is used for spacing through bolted connection, the one end grafting of limiting plate has the pivoted board that is used for rotatory, the side of pivoted board is used for fixed plate through bolted connection.

Optionally, a display screen for displaying is provided on the side surface of the body, and a button for controlling is fixedly connected to the side surface of the body.

Optionally, the recess that is used for spacing is seted up to the interior bottom wall of protective cover, the card hole that is used for the location is seted up to the side of protective cover.

Optionally, the side of rotor plate is pegged graft and is used for spacing dwang, the one end threaded connection of dwang has the lid that is used for spacing.

Optionally, the side of limiting plate is pegged graft and is used for spacing locating pin, the locating pin runs through one side of limiting plate and peg graft in the inside of protective cover.

Optionally, peg graft the side of rotating the board and have the spacing post that is used for spacing, the anti-skidding line that is used for skid-proof has been seted up to the surface of spacing post.

(III) beneficial effects

The utility model provides a land area measuring instrument, which has the following beneficial effects:

1. this land area measuring apparatu, through the setting of protective cover, can protect the device, avoid dropping, collide with and damage it, through the cooperation setting of spring and connecting plate, can be after the device drops, will drop the impact force that produces and absorb to can slowly release the impact force that it produced, thereby can avoid dropping the impact force that produces to damage the device, also can further promote the practicality of the device simultaneously.

2. This land area measuring apparatu, through the setting of limiting plate and protective cover, with the inside of the device joint at the limiting plate, carry out spacing protection to it, through the cooperation setting of limiting plate and fixed plate to can make the staff more convenient wear it, carry, through the setting of rotating plate and limiting plate, can wear the time spent at the staff, more convenient rotate the fixed plate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a limiting plate structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a body; 2. a protective cover; 3. a spring; 4. a connecting plate; 5. a limiting plate; 6. a rotating plate; 7. a fixing plate; 8. a display screen; 9. a button; 10. a groove; 11. a clamping hole; 12. a rotating lever; 13. a cover; 14. a positioning pin; 15. and a limit column.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a land area measuring apparatu, including the joint at the protection lid 2 that body 1 surface was used for the protection, recess 10 that is used for spacing has been seted up to the interior bottom wall of protection lid 2, the draw-in hole 11 that is used for the location has been seted up to the side of protection lid 2, through the setting of protection lid 2, can protect the device, avoid dropping, collide with and damage it, the interior bottom wall fixedly connected with of protection lid 2 is used for buffering spring 3, the upper end fixedly connected with of spring 3 is used for connecting plate 4, through the cooperation setting of spring 3 and connecting plate 4, can be after the device drops, absorb the impact force that drops and produce, and can slowly release the impact force that it produced;

wherein, the side of shield lid 2 is through bolted connection has the limiting plate 5 that is used for spacing, through the setting of limiting plate 5 and shield lid 5, with the device joint in the inside of limiting plate, carry out spacing protection to it, the side of limiting plate 5 is pegged graft and is used for spacing locating pin 14, locating pin 14 runs through one side of limiting plate 5 and is pegged graft in the inside of shield lid 2, the one end of limiting plate 5 is pegged graft and is used for rotatory rotating plate 6, the side of rotating plate 6 is pegged graft and is used for spacing dwang 12, the one end threaded connection of dwang 12 has the lid 13 that is used for spacing, through the setting of dwang 12, can be connected spacing with rotating plate 6 and limiting plate 5, the side of rotating plate 6 is pegged graft and is used for spacing post 15, be used for skid resistant line of antiskid is seted up to the surface of spacing post 15, the side of rotating plate 6 is used for fixed plate 7 through bolted connection, the setting of fixed plate 7, thereby can make the staff more convenient carry it, the side of body 1 has offered the display screen 8 that is used for showing, the side of body 1 fixedly connected with the button 9 that is used for controlling.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the utility model, the working steps of the device are as follows:

1. firstly, a worker clamps the body 1 on the inner wall of the protective cover 2, and measures the land through the body 1;

2. secondly, after the device is carelessly dropped, the device is protected by the protective cover 2, and the impact force generated by the drop of the device is absorbed by the spring 3;

3. then, the absorbed impact force is slowly released through the rod in the spring 3, so that the device is prevented from being damaged due to overlarge impact force;

4. finally, through the setting of limiting plate 5 and fixed plate 7 to can make the staff more convenient carry it.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a land area measuring apparatu, is used for protecting including joint at body (1) surface protective cover (2), its characterized in that: the inner bottom wall fixedly connected with of shield cap (2) is used for spring (3) of buffering, the upper end fixedly connected with of spring (3) is used for connecting board (4), the side of shield cap (2) is through bolted connection has limiting plate (5) that are used for spacing, peg graft in the one end of limiting plate (5) has rotation board (6) that are used for rotatory, the side of rotation board (6) is through bolted connection fixed plate (7) that are used for fixed.

2. A land area measurement instrument according to claim 1, characterized in that: the side of body (1) has offered display screen (8) that are used for showing, the side fixedly connected with of body (1) is used for button (9) of control.

3. A land area measurement instrument according to claim 1, characterized in that: the inner bottom wall of the protective cover (2) is provided with a groove (10) for limiting, and the side surface of the protective cover (2) is provided with a clamping hole (11) for positioning.

4. A land area measurement instrument according to claim 1, characterized in that: the side of the rotating plate (6) is inserted with a rotating rod (12) for limiting, and one end of the rotating rod (12) is connected with a cover (13) for limiting in a threaded manner.

5. A land area measurement instrument according to claim 1, characterized in that: the side of limiting plate (5) is pegged graft and is used for spacing locating pin (14), locating pin (14) run through one side of limiting plate (5) peg graft in the inside of shield lid (2).

6. A land area measurement instrument according to claim 1, characterized in that: the side of the rotating plate (6) is inserted with a limiting column (15) for limiting, and anti-slip patterns for preventing slipping are formed on the outer surface of the limiting column (15).