CN215725851U - Measuring instrument for land planning design - Google Patents
Measuring instrument for land planning design Download PDFInfo
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- CN215725851U CN215725851U CN202122382905.8U CN202122382905U CN215725851U CN 215725851 U CN215725851 U CN 215725851U CN 202122382905 U CN202122382905 U CN 202122382905U CN 215725851 U CN215725851 U CN 215725851U
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Abstract
The utility model discloses a measuring instrument for land planning design, which relates to the technical field of measuring instruments and comprises a main body, wherein a measuring instrument body is arranged in the main body, two groups of elastic cushions are arranged on two sides of the measuring instrument body, two groups of springs are arranged on one side of each elastic cushion, a connecting rod is arranged at one end of each spring, the connecting rod extends into the main body, a rubber ball fixedly connected with the main body is arranged at one end of each connecting rod, a second plate is arranged at the top end of the main body, and a first plate extending to the outer side of one end of the second plate is rotatably connected in the second plate. According to the utility model, the elastic cushion, the rubber ball, the connecting rod, the spring, the first plate and the second plate are arranged, so that impact force generated when the measuring instrument falls is buffered and unloaded, the measuring instrument is prevented from being damaged, and meanwhile, the first plate and the second plate seal the measuring instrument, so that impact of ground particles on the measuring instrument when the measuring instrument falls is prevented, and the service life of the measuring instrument is prolonged.
Description
Technical Field
The utility model relates to the field of measuring instruments, in particular to a measuring instrument for land planning design.
Background
The measuring instrument is an instrument for measuring the areas of farmlands, forests, water areas, hillsides and the like by using a high-precision GPS positioning system.
However, the existing measuring instrument has a single structure, has no protection device on the outer side, falls down to directly contact with the ground, and the impact force is directly transmitted to the inside of the measuring instrument, so that the internal electric element vibrates or falls off to drive the instrument to be normally used.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims to provide a measuring instrument for land planning design, so as to solve the technical problem that the protection effect on the instrument in the prior art is not good.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a measuring apparatu is used in land planning design, includes the main part, the inside of main part is equipped with the measuring apparatu body, the both sides of measuring apparatu body are equipped with two sets of cushion, one side of cushion is equipped with two sets of springs, the one end of spring extends to the inside of main part and is equipped with the connecting rod, the one end of connecting rod is equipped with the rubber ball with main part fixed connection, the top of main part is equipped with No. two boards, the inside of No. two boards is rotated and is connected with a board that extends to No. two board one end outsides, the both ends of No. two boards are rotated and are connected with the gag lever post, the outer wall of gag lever post has cup jointed the torsional spring that extends to No. two inboard portions, the draw-in groove has been seted up on the top of main part, the one end of a board is fixed with the kelly.
Through adopting above-mentioned technical scheme, form a sunshade on the top of main part between a board and No. two boards, shelter from outdoor illumination, the impact force that produces when dropping simultaneously cushions the uninstallation, avoids the measuring apparatu to cause the damage.
The utility model is further arranged in such a way that a sealing frame is fixed at one end of the top end of the main body, which is positioned at one end of the first plate, and a containing groove is formed at the contact position of one side of the sealing frame and the clamping rod.
Through adopting above-mentioned technical scheme, conveniently carry on spacingly to a board for a board and No. two inseparable and the main part laminating.
The utility model is further provided that two groups of supporting frames fixed at the top end of the main body are fixed at the end part of the limiting rod.
Through adopting above-mentioned technical scheme, fix the gag lever post for No. two boards can rotate around the gag lever post.
The utility model is further provided that the top end of the first plate is fixed with a push strip, and the outer wall of the push strip is fixed with a non-slip mat.
Through adopting above-mentioned technical scheme, conveniently promote a board and No. two boards and rotate, be convenient for open or close it.
The utility model is further provided that a placing groove is arranged at the contact position of the inside of the main body and the measuring instrument body, and two groups of fluorescent strips are fixed on the inner wall of the placing groove.
Through adopting above-mentioned technical scheme, when external light is not good, increase the inside luminance of standing groove.
In summary, the utility model mainly has the following beneficial effects:
1. according to the utility model, the first plate, the second plate, the torsion spring, the limiting rod, the clamping groove, the measuring instrument body and the clamping rod are matched with each other, when the measuring instrument is used, a sun-shading part is formed between the first plate and the second plate at the top end of the main body, outdoor illumination is shielded, and a user can clear data displayed by the measuring instrument;
2. according to the utility model, the elastic cushion, the rubber ball, the connecting rod, the spring, the first plate and the second plate are arranged, so that impact force generated when the measuring instrument falls is buffered and unloaded, the measuring instrument is prevented from being damaged, and meanwhile, the first plate and the second plate seal the measuring instrument, so that impact of ground particles on the measuring instrument when the measuring instrument falls is prevented, and the service life of the measuring instrument is prolonged.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a partial enlarged view of a in fig. 3 according to the present invention.
In the figure: 1. a main body; 2. a sealing frame; 3. a first board; 4. a second plate; 5. a torsion spring; 6. a limiting rod; 7. a card slot; 8. a gauge body; 9. a clamping rod; 10. an elastic pad; 11. a rubber ball; 12. a connecting rod; 13. a spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A measuring instrument for land planning design is disclosed, as shown in figures 1-4, comprising a main body 1, a measuring instrument body 8 is arranged inside the main body 1, two sets of elastic pads 10 are arranged on two sides of the measuring instrument body 8, two sets of springs 13 are arranged on one side of the elastic pads 10, one end of each spring 13 extends into the main body 1 and is provided with a connecting rod 12, one end of each connecting rod 12 is provided with a rubber ball 11 fixedly connected with the main body 1, the rubber ball is used for buffering and discharging impact force generated when falling, the measuring instrument body 8 is prevented from being damaged, so that the protection effect on the measuring instrument body 8 is improved, a second plate 4 is arranged on the top end of the main body 1, a first plate 3 extending to the outer side of one end of the second plate 4 is rotatably connected to the inner part of the second plate 4, two ends of the second plate 4 are rotatably connected with a limiting rod 6, a torsion spring 5 extending into the second plate 4 is sleeved on the outer wall of the limiting rod 6, a clamping groove 7 is arranged on the top end of the main body 1, one end of the first plate 3 is fixed with a clamping rod 9, and when the measuring instrument is used, the first plate 3 and the second plate 4 can be fixed at the top end of the main body 1, so that an inclined sun shield is formed, and a person can observe data displayed by the measuring instrument body 8 clearly.
Referring to fig. 2, a sealing frame 2 is fixed to one end of the first plate 3 at the top end of the main body 1, and a receiving groove is formed at a contact position between one side of the sealing frame 2 and the clamping rod 9 to limit the first plate 3 and the second plate 4 so as to be tightly attached to the top end of the main body 1.
Referring to fig. 2, two sets of supporting frames fixed to the top end of the main body 1 are fixed to the end of the limiting rod 6, so that the second plate 4 rotates with the 6-position base point of the limiting rod.
Referring to fig. 1 and 2, a pushing strip is fixed at the top end of the first plate 3, a non-slip mat is fixed on the outer wall of the pushing strip, and the pushing strip is pushed by a hand to move the first plate 3, so as to drive the second plate 4 to rotate upwards.
Referring to fig. 1, a placing groove is formed in a contact position between the inside of the main body 1 and the measuring instrument body 8, and two groups of fluorescent strips are fixed on the inner wall of the placing groove, so that the visual light inside the placing groove is increased, and the measuring instrument is suitable for use in cloudy days.
The working principle of the utility model is as follows: when the main body 1 falls to the ground, the impact force makes the measuring instrument body 8 vibrate, the elastic pad 10 deforms to absorb the shock for the first time, the elastic pad 10 extrudes the spring 13 to compress, so as to perform secondary shock absorption and force unloading on the shock, meanwhile, the connecting rod 12 is pushed to extrude the rubber ball 11 to deform, the shock absorption is performed again, the impact force generated by the falling is thoroughly absorbed, and then the phenomenon that the measuring instrument body 8 is severely shaken to cause damage is avoided, so that the protection effect on the measuring instrument body 8 is improved, when in use, the push bar first plate 3 moves to drive the second plate 4 to rotate upwards, the second plate 4 rotates around the limiting rod 6 to compress the torsion spring 5, simultaneously, the first plate 3 is driven to move towards the side far away from the sealing frame 2, the first plate 3 rotates downwards, the clamping rod 9 enters the inside of the clamping groove 7, the hand is loosened, the pressure of the torsion spring 5 releases, the second plate 4 is driven to rotate downwards to extrude the first plate 3, make the kelly 9 inseparable and draw-in groove 7 block for a board 3 and No. two board 4 form the baffle of an slope on the top of main part 1, thereby play the effect of sunshade to measuring apparatu body 8, thereby can make things convenient for the clear data that see measuring apparatu body 8 shows of personnel.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a measuring apparatu is used in land planning design, includes main part (1), its characterized in that: the measuring instrument comprises a main body (1), a measuring instrument body (8) is arranged in the main body (1), two groups of elastic cushions (10) are arranged on two sides of the measuring instrument body (8), two groups of springs (13) are arranged on one side of each elastic cushion (10), one ends of the springs (13) extend into the main body (1) and are provided with connecting rods (12), one ends of the connecting rods (12) are provided with rubber balls (11) fixedly connected with the main body (1), a second plate (4) is arranged at the top end of the main body (1), a first plate (3) extending to the outer side of one end of the second plate (4) is rotatably connected with the inner portions of the second plate (4), limiting rods (6) are rotatably connected with two ends of the second plate (4), torsion springs (5) extending into the second plate (4) are sleeved on the outer walls of the limiting rods (6), and clamping grooves (7) are formed in the top end of the main body (1), one end of the first plate (3) is fixed with a clamping rod (9).
2. The measuring instrument for land planning design according to claim 1, wherein: the top of main part (1) is located a board (3) one end and is fixed with sealed frame (2), the groove of accomodating has been seted up with kelly (9) contact position department to one side of sealed frame (2).
3. The measuring instrument for land planning design according to claim 1, wherein: and two groups of supporting frames fixed at the top end of the main body (1) are fixed at the end part of the limiting rod (6).
4. The measuring instrument for land planning design according to claim 1, wherein: the top end of the first plate (3) is fixed with a push strip, and the outer wall of the push strip is fixed with an anti-slip pad.
5. The measuring instrument for land planning design according to claim 1, wherein: the contact position of the inside of the main body (1) and the measuring instrument body (8) is provided with a placing groove, and the inner wall of the placing groove is fixed with two groups of fluorescent strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122382905.8U CN215725851U (en) | 2021-09-30 | 2021-09-30 | Measuring instrument for land planning design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122382905.8U CN215725851U (en) | 2021-09-30 | 2021-09-30 | Measuring instrument for land planning design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215725851U true CN215725851U (en) | 2022-02-01 |
Family
ID=80026572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122382905.8U Active CN215725851U (en) | 2021-09-30 | 2021-09-30 | Measuring instrument for land planning design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215725851U (en) |
-
2021
- 2021-09-30 CN CN202122382905.8U patent/CN215725851U/en active Active
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