CN218034871U - Land area measuring instrument - Google Patents
Land area measuring instrument Download PDFInfo
- Publication number
- CN218034871U CN218034871U CN202222188413.XU CN202222188413U CN218034871U CN 218034871 U CN218034871 U CN 218034871U CN 202222188413 U CN202222188413 U CN 202222188413U CN 218034871 U CN218034871 U CN 218034871U
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- CN
- China
- Prior art keywords
- measuring instrument
- block
- area measuring
- spring
- rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 239000011120 plywood Substances 0.000 claims abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model relates to the technical field of measuring instruments, in particular to a land area measuring instrument, which comprises a frame body, wherein the frame body comprises a protective shell; protection machanism, protection machanism includes spout and buffer block, the inboard at the protecting crust is seted up to the spout, the inboard sliding connection of spout has the slider, there is the movable rod on the surface of slider through pivot swing joint, the fixed slot has been seted up on the surface of movable rod, the inboard of protecting crust is connected with the spring beam, the surface of spring beam is connected with the block, the surface of movable rod supports to close and is connected with the caliber. The utility model discloses a spout, slider, movable rod, fixed slot, spring beam, block piece, caliber, gag lever post, the cooperation of to plywood and buffer block effectively carry out effectual buffering protection to the outside of device, when the device takes place to fall, cushions the impact that the device received to effective protection device's life.
Description
Technical Field
The utility model relates to a measuring apparatu technical field specifically is a land area measuring apparatu.
Background
In the process of measuring the land area, a certain measuring instrument is needed, and the land measuring instrument integrates a high-precision GPS positioning system, a precise area calculating method and an intelligent handheld computer system, and can realize real-time test, dynamic graphic display and intelligent data processing and storage of irregular areas.
And the staff in the past carries out the land area measurement in the open air at the carrying device when, and the protectiveness of device can not obtain effectual guarantee, and when the device took place to drop, the device took place to damage easily, and the life of device can not obtain effectual guarantee, consequently need to design an earth surface area measuring apparatu and solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a land area measuring instrument to the device in the past that proposes in solving above-mentioned background art takes place to damage easily when using, and the life of device can not obtain the problem of effectual guarantee.
In order to achieve the above object, the utility model provides a following technical scheme:
an earth surface area measuring instrument comprising:
a frame body comprising a protective shell;
the protection mechanism comprises a sliding groove and a buffer block, the sliding groove is formed in the inner side of the protection shell, a sliding block is connected to the inner side of the sliding groove in a sliding mode, a movable rod is movably connected to the surface of the sliding block through a rotating shaft, a fixed groove is formed in the surface of the movable rod, a spring rod is connected to the inner side of the protection shell, a clamping block is connected to the surface of the spring rod, and a measurer is connected to the surface of the movable rod in an abutting mode;
adjustment mechanism, adjustment mechanism includes flexible post, flexible column connection is on the surface of protecting crust, there is the support column inboard of flexible post through loose axle swing joint, the fixed surface of support column is connected with the fixed block, the surface of flexible post is connected with the pole that closes of closing through the second extension spring, the inboard surface of flexible post is connected with the spring post, the surface of spring post is connected with the connecting rod, the fixed surface of connecting rod is connected with the groove block.
Preferably, the inboard swing joint of protecting crust has the fly leaf, the surface of protecting crust is connected with the gag lever post through first extension spring, the surface of fly leaf is connected with and supports the plywood.
Preferably, the slide blocks are arranged on the inner side of the protective shell in two groups, and the clamping blocks are clamped on the inner side of the fixing groove.
Preferably, the buffer blocks are four groups, and each group of buffer blocks is connected to the surface of the protective shell through buffer springs.
Preferably, the limiting rod penetrates through the inner side of the movable plate, and the limiting rod is inserted into the inner side of the protective shell.
Preferably, the abutting plate abuts against the bottom end surface of the measurer, and the telescopic columns are symmetrically arranged on the surface of the protective shell in two groups.
Preferably, the support columns are respectively distributed on the inner side surface of each group of telescopic columns through movable shafts, and the abutting rods abut against the surface of the fixed block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through spout, slider, movable rod, fixed slot, spring lever, block piece, caliber, gag lever post, the cooperation of to plywood and buffer block, effectively carry out effectual buffering protection to the outside of device, when the device takes place to fall, cushion the impact that receives the device to effective protection device's life.
2. Through flexible post, support column, fixed block and the cooperation that closes the pole of support, the staff of being convenient for closes the pole through the activity support to the position activity that makes the support column is no longer fixed, and then the staff of being convenient for slides the position of support column, thereby makes the support column support the protecting crust, working strength when reducing staff hand-held device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
fig. 2 is a side view partially cross-sectional structural view of the movable plate of fig. 1 according to the present invention;
FIG. 3 is a rear view of the protective shell of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a frame body; 11. a protective shell; 2. a protection mechanism; 21. a chute; 22. a slider; 23. a movable rod; 24. fixing grooves; 25. a spring lever; 26. a clamping block; 27. a measurer; 28. a movable plate; 29. a limiting rod; 210. abutting the plate; 211. a buffer block; 3. an adjustment mechanism; 31. a telescopic column; 32. a support pillar; 33. a fixed block; 34. a butting rod; 35. a spring post; 36. a connecting rod; 37. a groove block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment:
an earth surface area measuring instrument comprising:
the frame body 1 comprises a protective shell 11;
the protection mechanism 2 comprises a sliding groove 21 and a buffer block 211, the sliding groove 21 is formed in the inner side of the protection shell 11, a sliding block 22 is connected to the inner side of the sliding groove 21 in a sliding mode, a movable rod 23 is movably connected to the surface of the sliding block 22 through a rotating shaft, a fixing groove 24 is formed in the surface of the movable rod 23, a spring rod 25 is connected to the inner side of the protection shell 11, a clamping block 26 is connected to the surface of the spring rod 25, and a measurer 27 is connected to the surface of the movable rod 23 in a butting mode;
Further, the inboard swing joint of protective housing 11 has a fly leaf 28, and the surface of protective housing 11 is connected with gag lever post 29 through first extension spring, and the surface of fly leaf 28 is connected with to close board 210, through the elasticity that closes board 210 to the guarantee is closed to close board 210 and is cushioned the position activity of caliber 27.
Further, the sliders 22 are provided in two sets inside the protective case 11, the engaging blocks 26 are engaged with the inside of the fixed grooves 24, and the engaging blocks 26 are engaged with the inside of the fixed grooves 24, thereby ensuring that the position movement of the movable rod 23 is restricted.
Further, buffer block 211 is four groups, and every group buffer block 211 all connects on the surface of protecting crust 11 through buffer spring, through the buffer spring that buffer block 211 connects to the cushioning performance of guarantee buffer block 211.
Further, the limiting rod 29 penetrates through the inner side of the movable plate 28, the limiting rod 29 is inserted into the inner side of the protective shell 11, and the limiting rod 29 penetrates through the inner side of the movable plate 28, so that the position movement of the movable plate 28 is limited.
Furthermore, the abutting plate 210 abuts against the bottom end surface of the measurer 27, the telescopic columns 31 are symmetrically arranged on the surface of the protective shell 11 in two groups, and the telescopic columns 31 are telescopic, so that the additional devices of the telescopic columns 31 are convenient to store.
Furthermore, the support columns 32 are respectively distributed on the inner side surface of each group of telescopic columns 31 through movable shafts, the abutting rods 34 abut against the surface of the fixed block 33, and the position of the groove block 37 cannot move when the connecting rod 36 is free from external force due to the fact that the spring columns 35 stretch.
The working principle is as follows: when the device drips, through buffer block 211 and buffer spring, thereby at first cushion the impact that protective housing 11 received, simultaneously through the elasticity of spring beam 25, thereby cushion the activity of caliber 27, simultaneously cushion the activity of caliber 27 through to the board 210 that keeps out, the staff passes through activity gag lever post 29, thereby make gag lever post 29 no matter from the inboard of fly leaf 28, thereby be convenient for move about the position of fly leaf 28, thereby make the position of caliber 27 no longer fixed, and then make the block 26 of block in the inboard of fixed slot 24.
Through staff to keeping away from flexible post 31 surface pulling butt pole 34, and then make butt pole 34 not butt the surface of closing at fixed block 33 to the position that makes support column 32 moves about, thereby makes support column 32's position rotatory, through swing joint pole 36, thereby makes spring post 35 take place to contract, and then makes the position of groove block 37 change, carries out the block through groove block 37 to the position of fixed block 33, thereby prescribes a limit to the position of support column 32.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An earth surface area measuring instrument, comprising:
the rack body (1), the rack body (1) includes a protective shell (11);
the protection mechanism (2) comprises a sliding groove (21) and a buffer block (211), the sliding groove (21) is formed in the inner side of the protection shell (11), a sliding block (22) is connected to the inner side of the sliding groove (21) in a sliding mode, a movable rod (23) is movably connected to the surface of the sliding block (22) through a rotating shaft, a fixing groove (24) is formed in the surface of the movable rod (23), a spring rod (25) is connected to the inner side of the protection shell (11), a clamping block (26) is connected to the surface of the spring rod (25), and a measurer (27) is connected to the surface of the movable rod (23) in a butting mode;
adjustment mechanism (3), adjustment mechanism (3) are including flexible post (31), the surface at protecting crust (11) is connected in flexible post (31), the inboard of flexible post (31) has support column (32) through loose axle swing joint, the fixed surface of support column (32) is connected with fixed block (33), the surface of flexible post (31) is connected with through the second extension spring and supports and close pole (34), the inboard surface of flexible post (31) is connected with spring post (35), the surface of spring post (35) is connected with connecting rod (36), the fixed surface of connecting rod (36) is connected with groove block (37).
2. An earth area measuring instrument according to claim 1, characterized in that: the inboard swing joint of protecting crust (11) has fly leaf (28), the surface of protecting crust (11) is connected with gag lever post (29) through first extension spring, the surface of fly leaf (28) is connected with and supports plywood (210).
3. An earth area measuring instrument according to claim 1, characterized in that: the sliding blocks (22) are arranged on the inner side of the protective shell (11) in two groups, and the clamping blocks (26) are clamped on the inner side of the fixing groove (24).
4. An earth area measuring instrument according to claim 2, characterized in that: the buffer blocks (211) are four groups, and each group of buffer blocks (211) is connected to the surface of the protective shell (11) through buffer springs.
5. An earth area measuring instrument according to claim 2, characterized in that: the limiting rod (29) penetrates through the inner side of the movable plate (28), and the limiting rod (29) is inserted into the inner side of the protective shell (11).
6. An earth area measuring instrument according to claim 2, characterized in that: the abutting plate (210) abuts against the bottom end surface of the measurer (27), and the telescopic columns (31) are symmetrically arranged on the surface of the protective shell (11) in two groups.
7. An earth area measuring instrument according to claim 1, characterized in that: the supporting columns (32) are respectively distributed on the inner side surface of each group of telescopic columns (31) through movable shafts, and the abutting rods (34) are abutted to the surface of the fixed block (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222188413.XU CN218034871U (en) | 2022-08-19 | 2022-08-19 | Land area measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222188413.XU CN218034871U (en) | 2022-08-19 | 2022-08-19 | Land area measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218034871U true CN218034871U (en) | 2022-12-13 |
Family
ID=84349579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222188413.XU Expired - Fee Related CN218034871U (en) | 2022-08-19 | 2022-08-19 | Land area measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218034871U (en) |
-
2022
- 2022-08-19 CN CN202222188413.XU patent/CN218034871U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |