CN215524500U

CN215524500U - Area measurement device for land planning

Info

Publication number: CN215524500U
Application number: CN202122166435.1U
Authority: CN
Inventors: 王翀; 潘亮; 王宇; 张兴野; 李晓东; 尹宏伟
Original assignee: Fushun Planning Survey Design And Research Institute Co ltd
Current assignee: Fushun Planning Survey Design And Research Institute Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-14
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses an area measuring device for land planning, which comprises a protective shell, wherein a sliding block is connected with a first fixed plate, a first sponge layer is arranged on the surface of the first fixed plate, the bottom end of the first fixed plate is connected with a first spring, a fixed rod is connected to the side wall of the protective shell in a sliding mode, a pull rod is arranged at the right end of the fixed rod, a second fixed plate is arranged at the left end of the fixed rod, and a second sponge layer is connected to the surface of the second fixed plate. According to the area measuring instrument, the area measuring instrument is placed in the protective shell, placed on the first fixing plate and pressed downwards, the pull rod is loosened, the area measuring instrument is surrounded by the first sponge layer and the second sponge layer, then the shell cover is closed, the third sponge is protected from the upper side, the area measuring instrument is protected, the shell cover is prevented from shaking inside in the carrying and transporting process, the shell cover is opened, the pull rod is pulled slowly, the second fixing plate is driven to move towards the outside, the first spring can jack up the area measuring instrument, and people can take out the area measuring instrument for use.

Description

Area measurement device for land planning

Technical Field

The utility model relates to the technical field of land measurement, in particular to an area measuring device for land planning.

Background

The area measuring device is a measuring instrument for automatically calculating the area through GPS positioning coordinates, the handheld area measuring device can display a measuring result after walking around a measuring area for a circle, and the handheld area measuring device also has the functions of measuring distance, circumference and the like, and is widely applied to the field of large-area measurement such as land planning and the like by gradually replacing the traditional measuring tool.

The prior art has the following problems:

some current area measurement devices lack protection device at the in-process that carries, and after measuring the use, need place it in the toolbox, put back in the toolbox, inconvenient taking out.

Therefore, the area measuring device for land planning is provided to solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an area measuring device for land planning.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an area measurement device for land planning, includes the protective housing, the spout has been seted up to the protective housing internal surface, and sliding connection has the slider in the spout, the slider is connected with first fixed plate, and first fixed plate surface mounting has first sponge layer, first fixed plate bottom is connected with first spring, protective housing lateral wall sliding connection has the dead lever, and the dead lever right-hand member installs the pull rod, the second fixed plate is installed to the dead lever left end, second fixed plate surface connection has second sponge layer, the dead lever surface is provided with the second spring, the protective housing has the cap through the hinge, and cap internal surface mounting has the third sponge layer.

Preferably, solar panel is installed on the outer surface of the protective shell, the storage battery is installed at the bottom end inside the protective shell, and the charging head is arranged inside the protective shell.

Preferably, the outer surface of the protective shell is provided with a lock catch, the surface of the shell cover is provided with a fixture block, the fixture block is matched with the lock catch for use, and the surface of the shell cover is provided with a lifting rope.

Preferably, the first spring is provided with a plurality of sets.

Preferably, the first fixing plate is in an L shape.

Preferably, the corner of the protective shell is provided with an anti-collision block, and the anti-collision blocks are provided with multiple groups.

Preferably, a handle is arranged on the surface of the protective shell.

Compared with the prior art, the utility model has the beneficial effects that;

1. according to the area measuring instrument, the first fixing plate, the first sponge layer, the second fixing plate, the second sponge layer, the third sponge layer, the first spring, the second spring and the pull rod are arranged in a matched mode, so that the area measuring instrument is provided with the protection device and is convenient to take out, the pull rod is pulled manually to drive the second fixing plate to move outwards, the area measuring instrument is placed into the protection shell and placed on the first fixing plate and pressed downwards, the pull rod is released to enable the area measuring instrument to be surrounded by the first sponge layer and the second sponge layer, then the shell cover is closed, the third sponge is protected from the top, the area measuring instrument is protected, internal shaking is prevented in the carrying and transporting process, the shell cover is opened, the pull rod is pulled slowly to drive the second fixing plate to move outwards, the first spring can jack the area measuring instrument, and people can take the area measuring instrument out for use.

2. According to the solar energy storage device, the solar panel, the charging head, the storage battery, the lifting rope and the handle are arranged to be matched for use, so that the device is convenient to carry, the cruising ability can be provided when the device is used in the field for a long time, the internal storage battery is charged through the solar panel, the electric quantity is stored in the storage battery, the charging can be carried out when the area measuring instrument is placed in the protective shell, the cruising ability is improved, the anti-collision block can prevent the protective shell from playing a role in buffering when the protective shell accidentally falls to the ground through the lifting rope and the handle, and the area measuring instrument is further protected.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.

Fig. 1 is a schematic structural diagram of an area measuring device for land planning according to the present invention;

FIG. 2 is a schematic diagram of a third sponge layer of the area measuring device for land planning provided by the utility model;

fig. 3 is a schematic top sectional view of an area measuring device for land planning according to the present invention.

Illustration of the drawings:

1. a protective shell; 2. a chute; 3. a slider; 4. a first fixing plate; 5. a first spring; 6. a storage battery; 7. a first sponge layer; 8. a second sponge layer; 9. a pull rod; 10. fixing the rod; 11. a second spring; 12. a second fixing plate; 13. lifting a rope; 14. a charging head; 15. a third sponge layer; 16. an anti-collision block; 17. a handle; 18. a solar panel; 19. locking; 20. a clamping block; 21. and a shell cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, an area measuring device for land planning includes a protective casing 1, a sliding groove 2 is formed in an inner surface of the protective casing 1, a sliding block 3 is slidably connected to the sliding groove 2, the sliding block 3 is connected to a first fixing plate 4, a first sponge layer 7 is installed on the surface of the first fixing plate 4, a first spring 5 is connected to the bottom end of the first fixing plate 4, a fixing rod 10 is slidably connected to a side wall of the protective casing 1, a pull rod 9 is installed at the right end of the fixing rod 10, a second fixing plate 12 is installed at the left end of the fixing rod 10, a second sponge layer 8 is connected to the surface of the second fixing plate 12, a second spring 11 is arranged on the surface of the fixing rod 10, a casing cover 21 is installed on the protective casing 1 through a hinge, a third sponge layer 15 is installed on the inner surface of the casing cover 21, a lock 19 is installed on the outer surface of the protective casing 1, and a block 20 is installed on the surface of the casing cover 21, the fixture block 20 is matched with the lock catch 19 for use, the lifting rope 13 is installed on the surface of the shell cover 21, a plurality of groups of first springs 5 are arranged, and the first fixing plate 4 is L-shaped.

In this embodiment: the area measuring device is provided with a protection device and is convenient to take out by arranging the first fixing plate 4, the first sponge layer 7, the second fixing plate 12, the second sponge layer 8, the third sponge layer 15, the first spring 5, the second spring 11 and the pull rod 9 in a matching way, the pull rod 9 is pulled manually to drive the second fixing plate 12 to move outwards, when the area measuring instrument is put into the protective shell 1, put on the first fixing plate 4 and pressed downwards, the pull rod 9 is loosened to enable the area measuring instrument to be surrounded by the first sponge layer 7 and the second sponge layer 8, then the shell cover 21 is closed, the third sponge is protected from the top, the area measuring instrument is protected, prevent in carrying, the transportation to rock in inside, open cap 21, slowly stimulate pull rod 9, drive the outside lateral movement of second fixed plate 12, first spring 5 can be with area measurement appearance jack-up, and the aspect people take out the use.

Specifically, solar panel 18 is installed to protective housing 1 surface, battery 6 is installed to the inside bottom of protective housing 1, the inside head 14 that charges that is provided with of protective housing 1.

In this embodiment: through the cooperation that sets up solar panel 18, charge head 14, battery 6, carry rope 13 and handle 17 and use, make the device portable, use for a long time in the field, also can provide duration, charge to inside battery 6 through solar panel 18, store the electric quantity in battery 6, when area measuring apparatu put into protective housing 1 inside, can charge, improve duration, through carrying rope 13 and handle 17 portable.

Specifically, the corner of the protective shell 1 is provided with an anti-collision block 16, and the anti-collision block 16 is provided with a plurality of groups.

In this embodiment: through setting up anticollision piece 16, can prevent that protective housing 1 from when the accident falls to the ground, playing the cushioning effect, further provides the protection to the area measuring apparatu.

Specifically, a handle 17 is mounted on the surface of the protective shell 1.

In this embodiment: the handle 17 is convenient to carry.

The working principle is as follows: when the area measuring instrument is put into the protective shell 1, the area measuring instrument is put on the first fixing plate 4 and pressed downwards, the pull rod 9 is loosened to enable the area measuring instrument to be surrounded by the first sponge layer 7 and the second sponge layer 8, the shell cover 21 is closed, the third sponge is protected from the upper surface to protect the area measuring instrument, the area measuring instrument is prevented from shaking in the carrying and transporting processes, the shell cover 21 is opened, the pull rod 9 is slowly pulled to drive the second fixing plate 12 to move outwards, the first spring 5 can jack the area measuring instrument, people can conveniently take out the area measuring instrument for use, the internal storage battery 6 is charged through the solar panel 18, the electric quantity is stored in the storage battery 6, when the area measuring instrument is put into the protective shell 1, the charging can be carried out, the endurance is improved, the carrying rope 13 and the handle 17 are convenient, the anti-collision block 16 can prevent the protective shell 1 from falling to the ground in an accident, the buffer function is achieved, and the area measuring instrument is further protected.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The area measuring device for land planning comprises a protective shell (1) and is characterized in that a sliding groove (2) is formed in the inner surface of the protective shell (1), a sliding block (3) is connected to the sliding groove (2) in a sliding mode, a first fixing plate (4) is connected to the sliding block (3), a first sponge layer (7) is installed on the surface of the first fixing plate (4), a first spring (5) is connected to the bottom end of the first fixing plate (4), a fixing rod (10) is connected to the side wall of the protective shell (1) in a sliding mode, a pull rod (9) is installed at the right end of the fixing rod (10), a second fixing plate (12) is installed at the left end of the fixing rod (10), a second sponge layer (8) is connected to the surface of the second fixing plate (12), a second spring (11) is arranged on the surface of the fixing rod (10), and a shell cover (21) is installed on the protective shell (1) through a hinge, and a third sponge layer (15) is arranged on the inner surface of the shell cover (21).

2. A land planning area measuring device according to claim 1, characterized in that solar panels (18) are mounted on the outer surface of the protective casing (1), a battery (6) is mounted at the bottom end inside the protective casing (1), and a charging head (14) is arranged inside the protective casing (1).

3. A land planning area measuring device according to claim 1, wherein a lock catch (19) is mounted on the outer surface of the protective casing (1), a clamping block (20) is mounted on the surface of the casing cover (21), the clamping block (20) is matched with the lock catch (19) for use, and a lifting rope (13) is mounted on the surface of the casing cover (21).

4. A land planning area measuring device according to claim 1, characterized in that the first spring (5) is provided in a plurality of groups.

5. A land planning area measuring device according to claim 1, wherein the first fixing plate (4) is "L" shaped.

6. A land planning area measuring device according to claim 1, wherein crash blocks (16) are mounted at the corners of the protective casing (1), and a plurality of sets of crash blocks (16) are provided.

7. A land planning area measuring device according to claim 1, characterized in that a handle (17) is surface mounted on the protective casing (1).