CN215810783U

CN215810783U - Area measuring instrument for land planning design

Info

Publication number: CN215810783U
Application number: CN202122227153.8U
Authority: CN
Inventors: 贾笑非
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-11
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses an area measuring instrument for land planning design, and relates to the technical field of measuring instruments. The utility model comprises a placing box and a measuring instrument body, wherein the measuring instrument body is placed in the placing box, the placing box comprises a placing edge, a placing angle and a placing plate, the placing edge is positioned around the upper surface of the placing plate, the placing angle is positioned at four corners of the upper surface of the placing plate, a plurality of first protection springs are arranged on one surface of the placing edge, a protection edge is arranged at one end of each first protection spring, a second protection spring is arranged on one surface of the placing angle, a protection angle is arranged at one end of each second protection spring, a third protection spring is arranged on the lower surface of the placing plate, and a protection rear cover is arranged at one end of each third protection spring. According to the utility model, the first protection spring, the second protection spring and the third protection spring are matched with each other, the springs have a buffering effect, the measuring instrument is protected, when workers measure the reservoir area, the dam and the like, the damage caused by collision of the measuring instrument is prevented, and the practicability is strong.

Description

Area measuring instrument for land planning design

Technical Field

The utility model belongs to the technical field of measuring instruments, and particularly relates to an area measuring instrument for land planning design.

Background

Along with the development of the times, the construction of reservoir dams is more and more important, and in the construction process of the reservoir dams, land planning and design are required to be carried out on the local area by using an area measuring instrument for measurement and calculation.

However, the existing area measuring instrument for land planning design is too traditional and simple in structure, the protective performance of the measuring instrument is poor, the measuring instrument is inevitably collided during daily storage or use, the measuring instrument is damaged, the service life of the measuring instrument is shortened, and therefore the area measuring instrument needs to be optimized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an area measuring instrument for land planning design, which solves the problem of poor protective performance of the existing area measuring instrument for land planning design.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an area measuring instrument for land planning design, which comprises a placing box and a measuring instrument body, wherein the measuring instrument body is placed in the placing box, the placing box comprises a placing edge, a placing corner and a placing plate, the placing edge is positioned on the periphery of the upper surface of the placing plate, the placing corner is positioned at four corners of the upper surface of the placing plate, a plurality of first protection springs are arranged on one surface of the placing edge, one end of each first protection spring is provided with a protection edge, one surface of the placing corner is provided with a second protection spring, one end of each second protection spring is provided with a protection corner, the lower surface of the placing plate is provided with a third protection spring, one end of each third protection spring is provided with a protection rear cover, the placing box is fixedly placed with the measuring instrument body, the first protection springs and the protection edges protect the periphery of the measuring instrument body, and the second protection springs and the protection corners protect the four corners of the measuring instrument body, and the third protection spring and the protection rear cover protect the rear side of the measuring instrument body.

Preferably, the both sides face of measuring apparatu body is provided with the draw-in groove respectively, place the board upper surface and be provided with two trips, the trip lock joint is in the draw-in groove, through mutually supporting of trip and draw-in groove, fixes the measuring apparatu body in placing the box.

Preferably, place box upper surface left end and have the protective cover through hinge connection, a protective cover surface is provided with the catching groove, it is provided with buckle device to place box upper surface right-hand member, and the catching groove is mutually supported with buckle device, covers tight protective cover protection measuring apparatu body screen.

Preferably, the buckling device comprises a slot box, a slot spring, a connecting plate, an inserting rod and a moving block, the slot box is located at the right end of the upper surface of the placing box, the slot spring is arranged on the lower surface of the inner portion of the slot box, the connecting plate is arranged on the upper surface of the slot spring, the inserting rod is arranged on the upper surface of the connecting plate, the moving block is arranged on the right side of the inserting rod and buckled, the inserting rod is pressed downwards under stress, the buckling slot is buckled into the slot box, the moving block is loosened, the slot spring rebounds, and the inserting rod is inserted into the buckling slot.

Preferably, a display screen and a key are arranged on one surface of the measuring instrument body, the display screen is located at the upper end of the front surface of the measuring instrument body, and the key is located at the lower end of the front surface of the measuring instrument body.

Preferably, two fixing blocks are arranged on one surface of the protective rear cover, an elastic band is connected between the two fixing blocks, and the elastic band is convenient for workers to hold the measuring instrument by hands.

Preferably, the surfaces of the protection rear cover and the placing plate are respectively provided with a heat dissipation hole, and the heat dissipation holes dissipate heat.

The utility model has the following beneficial effects:

according to the utility model, the first protection spring, the second protection spring and the third protection spring are matched with each other, the springs have a buffering effect, the measuring instrument is protected, when workers measure the reservoir area, the dam and the like, the damage caused by collision of the measuring instrument is prevented, and the practicability is strong.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is an anatomical schematic of the utility model at A-A in FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;

FIG. 5 is a front view of the present invention;

FIG. 6 is an anatomical illustration at B-B of FIG. 5, in accordance with the present invention;

fig. 7 is a rear view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. placing the box; 101. placing the edges; 102. placing corners; 103. placing the plate; 2. a gauge body; 3. a first guard spring; 4. protecting the edges; 5. a second protection spring; 6. a protection corner; 7. a third protection spring; 8. a protective rear cover; 9. a card slot; 10. a hook is clamped; 11. a protective cover; 12. buckling grooves; 13. a buckle device; 1301. a slot box; 1302. a slot spring; 1303. a connecting plate; 1304. inserting a rod; 1305. a moving block; 14. a display screen; 15. pressing a key; 16. a fixed block; 17. elastic bands; 18. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, the utility model is an area measuring instrument for land planning design, comprising a placing box 1 and a measuring instrument body 2, wherein the measuring instrument body 2 is placed in the placing box 1, the placing box 1 comprises a placing edge 101, a placing corner 102 and a placing plate 103, the placing edge 101 is positioned around the upper surface of the placing plate 103, the placing corner 102 is positioned at four corners of the upper surface of the placing plate 103, a plurality of first protection springs 3 are arranged on one surface of the placing edge 101, a protection edge 4 is arranged at one end of each first protection spring 3, a second protection spring 5 is arranged on one surface of the placing corner 102, a protection corner 6 is arranged at one end of each second protection spring 5, a third protection spring 7 is arranged on the lower surface of the placing plate 103, a protection rear cover 8 is arranged at one end of each third protection spring 7, the measuring instrument body 2 is fixedly placed in the placing box 1, the first protection springs 3 and the protection edge 4 protect the periphery of the measuring instrument body 2, the second protection spring 5 and the protection angle 6 protect four corners of the measuring instrument body 2, and the third protection spring 7 and the protection rear cover 8 protect the rear side of the measuring instrument body 2.

Preferably, the two side surfaces of the measuring instrument body 2 are respectively provided with a clamping groove 9, the upper surface of the placing plate 103 is provided with two clamping hooks 10, the clamping hooks 10 are buckled in the clamping grooves 9, and the measuring instrument body 2 is fixed in the placing box 1 through the mutual matching of the clamping hooks 10 and the clamping grooves 9.

Preferably, place 1 upper surface left end of box and have protective cover 11 through hinge connection, protective cover 11 one surface is provided with catching groove 12, places 1 upper surface right-hand member of box and is provided with buckle device 13, and catching groove 12 and buckle device 13 mutually support, and the tight protective cover 11 of lid protects 2 screens of measuring apparatu body.

Preferably, the fastening device 13 includes a slot case 1301, a slot spring 1302, a connecting plate 1303, an inserting rod 1304 and a moving block 1305, the slot case 1301 is located at the right end of the upper surface of the placement case 1, the slot spring 1302 is arranged on the lower surface inside the slot case 1301, the connecting plate 1303 is arranged on the upper surface of the slot spring 1302, the inserting rod 1304 is arranged on the upper surface of the connecting plate 1303, the moving block 1305 is arranged on the right side of the inserting rod 1304, the moving block 1305 is fastened, the inserting rod 1304 is pressed downwards under the stress, the fastening groove 12 is fastened into the slot case 1301, the moving block 1305 is loosened, the slot spring 1302 rebounds, and the inserting rod 1304 is inserted into the fastening groove 12.

Preferably, a display screen 14 and a key 15 are arranged on one surface of the measuring instrument body 2, the display screen 14 is located at the upper end of the front surface of the measuring instrument body 2, and the key 15 is located at the lower end of the front surface of the measuring instrument body 2.

Preferably, two fixing blocks 16 are arranged on one surface of the protective rear cover 8, an elastic band 17 is connected between the two fixing blocks 16, and the arrangement of the elastic band 17 is convenient for workers to hold the measuring instrument by hands.

Preferably, the protective rear cover 8 and the placing plate 103 are respectively provided with heat dissipation holes 18 on their surfaces, and the heat dissipation holes 18 dissipate heat.

As shown in fig. 1 to 7, the present embodiment is a method for using an area measuring instrument for planning the land: the measuring apparatu is deposited daily and in the use, and first protection spring 3 cushions the shock attenuation when protection limit 4 suffers the collision, protection measuring apparatu body 2, and second protection spring 5 cushions the shock attenuation when protection angle 6 suffers the collision, protects measuring apparatu body 2, and the lid is protected 8 when the collision third protection spring 7 and cushions the shock attenuation when protecting, protects measuring apparatu body 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an area measurement appearance is used in land planning design, is including placing box (1) and measuring apparatu body (2), its characterized in that: the measuring instrument body (2) is placed in placing box (1), place box (1) including placing limit (101), place angle (102) and place board (103), it is located around placing board (103) upper surface to place limit (101), it is located and places board (103) upper surface four corners to place angle (102), it is provided with a plurality of first protection spring (3) to place limit (101) one surface, first protection spring (3) one end is provided with protection limit (4), it is provided with second protection spring (5) to place angle (102) one surface, second protection spring (5) one end is provided with protection angle (6), it is provided with third protection spring (7) to place board (103) lower surface, third protection spring (7) one end is provided with protection back cover (8).

2. The area measuring instrument for land planning design according to claim 1, wherein two side surfaces of the measuring instrument body (2) are respectively provided with a clamping groove (9), the upper surface of the placing plate (103) is provided with two clamping hooks (10), and the clamping hooks (10) are buckled in the clamping grooves (9).

3. The area measuring instrument for land planning design according to claim 1, wherein a protective cover (11) is connected to the left end of the upper surface of the placing box (1) through a hinge, a fastening groove (12) is formed in one surface of the protective cover (11), and a fastening device (13) is arranged at the right end of the upper surface of the placing box (1).

4. The area measuring instrument for land planning design according to claim 3, wherein the buckling device (13) comprises a slot box (1301), a slot spring (1302), a connecting plate (1303), an inserting rod (1304) and a moving block (1305), the slot box (1301) is located at the right end of the upper surface of the placing box (1), the slot spring (1302) is arranged on the lower surface of the inside of the slot box (1301), the connecting plate (1303) is arranged on the upper surface of the slot spring (1302), the inserting rod (1304) is arranged on the upper surface of the connecting plate (1303), and the moving block (1305) is arranged on the right side of the inserting rod (1304).

5. The area measuring instrument for land planning design according to claim 1, wherein a display screen (14) and a key (15) are arranged on one surface of the measuring instrument body (2), the display screen (14) is positioned at the upper end of the front surface of the measuring instrument body (2), and the key (15) is positioned at the lower end of the front surface of the measuring instrument body (2).

6. The area measuring instrument for land planning design according to claim 1, wherein two fixing blocks (16) are provided on one surface of the protective rear cover (8), and an elastic band (17) is connected between the two fixing blocks (16).

7. The area measuring instrument for land planning design according to claim 1, wherein the protective rear cover (8) and the placing plate (103) are respectively provided with heat dissipation holes (18) on the surface.