CN221666908U - Level gauge with objective lens protection function - Google Patents
Level gauge with objective lens protection function Download PDFInfo
- Publication number
- CN221666908U CN221666908U CN202420050015.8U CN202420050015U CN221666908U CN 221666908 U CN221666908 U CN 221666908U CN 202420050015 U CN202420050015 U CN 202420050015U CN 221666908 U CN221666908 U CN 221666908U
- Authority
- CN
- China
- Prior art keywords
- level
- groove
- mounting
- wall
- level body
- Prior art date
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 22
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lenses (AREA)
Abstract
The utility model discloses a level with an objective lens protection function, which comprises a level body, wherein one side of the level body is provided with a protective cover through a positioning mechanism, one side of the level body is provided with a mounting groove, the inner wall of the mounting groove is slidably provided with a mounting block, one side of the mounting block and one side of the protective cover are fixedly mounted, the top of the mounting block is provided with a limiting groove, and the inside of the level body is provided with a U-shaped groove. The two-way threaded rod drives the limiting columns to face each other, so that the limiting columns reach the inner wall of the limiting groove, the mounting blocks can be subjected to limiting mounting, the protecting cover can be subjected to limiting mounting, the objective lens body can be protected through the protecting cover, the two groups of limiting columns are driven to move oppositely through the two-way threaded rod, the limiting columns leave the inner wall of the limiting groove, the protecting cover can be slid and taken down, and the protecting cover can be detached conveniently.
Description
Technical Field
The utility model relates to the technical field of leveling instruments, in particular to a leveling instrument with an objective lens protection function.
Background
The level gauge is an instrument for establishing a horizontal line of sight to measure the height difference between two points of the ground, and the principle is that the height difference between the two points of the ground is measured according to the level measurement principle, and main components comprise a telescope, a tube level gauge (or a compensator), a vertical shaft, a base and a foot screw, and the level gauge is divided into a slight inclination level gauge, an automatic leveling level gauge, a laser level gauge and a digital level gauge (also called an electronic level gauge) according to structures, and is divided into a precise level gauge and a common level gauge according to precision.
In the process of using the level, the level is usually required to be transported or moved, in the process of transporting and moving, the objective is easy to collide with other objects, so that the objective is damaged, the maintenance cost is increased, a part of the objective can be protected by adopting a protective cover, but the installation mode of the protective cover is usually fixed by adopting bolts, tools are required for installation and disassembly, and the level is also inconvenient to install and disassemble quickly.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a level gauge with an objective lens protection function, and solves the problems in the background art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a level with objective protect function, includes the level body, the safety cover is installed through positioning mechanism to one side of level body, the mounting groove has been seted up to one side of level body, the inner wall slidable mounting of mounting groove has the installation piece, one side of installation piece and one side of safety cover are fixed mounting, the spacing groove has been seted up at the top of installation piece, the U-shaped groove has been seted up to the inside of level body, the spacing post is installed through moving mechanism to the inner wall in U-shaped groove, the surface of spacing post cooperatees with the inner wall in spacing groove.
Preferably, the positioning mechanism comprises a positioning groove formed in one side of the level body, the inner wall of the positioning groove is slidably provided with a positioning block, and one side of the positioning block and one side of the protective cover are fixedly arranged.
Preferably, the moving mechanism comprises a bidirectional threaded rod rotatably mounted on the inner wall of the U-shaped groove, a moving plate is sleeved on the surface of the bidirectional threaded rod, one side of the moving plate and one end of the limiting column are fixedly mounted, and the moving plate, the limiting column and the limiting groove are two groups and are symmetrically arranged.
Preferably, one side of the level body is provided with an objective body, and a handle is fixedly arranged at the top of the level body.
Preferably, an eyepiece is arranged on one side of the level body, and a protective sleeve is fixedly arranged on one side of the eyepiece.
Preferably, a riser is fixedly arranged at the bottom of the level body, and a shaft sleeve is fixedly arranged at the bottom of the riser.
Preferably, the number of the positioning grooves and the positioning blocks is two, and the positioning grooves and the positioning blocks are symmetrically arranged, and the number of the mounting grooves, the mounting blocks, the limiting grooves, the U-shaped grooves and the bidirectional threaded rods is two, and the positioning grooves and the positioning blocks are symmetrically arranged.
Compared with the prior art, the utility model has the beneficial effects that: this spirit level with objective protect function, through constant head tank and locating piece cooperation, can fix a position the setting with its safety cover, insert the inner wall of mounting groove with its installation piece simultaneously, after the location is accomplished, drive spacing post through rotating two-way threaded rod and carry out in opposite directions, make spacing post reach the inner wall of spacing groove, can carry out spacing installation with its installation piece, and then carry out spacing installation with its safety cover, can protect its objective body through the safety cover, drive two sets of spacing posts through rotating two-way threaded rod and carry out the opposite movement, make the inner wall that spacing post left the spacing groove, can slide down its safety cover, be convenient for dismantle its safety cover, the purpose of being convenient for install and dismantle its safety cover fast has been reached, also need not use the instrument simultaneously and install and dismantle, and a structure is simple, convenient to use.
Drawings
FIG. 1 is a schematic diagram of an isometric view of the present utility model;
FIG. 2 is a schematic diagram of a side cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a partial view of the present utility model;
fig. 4 is a schematic structural view of a partial exploded view of the present utility model.
In the figure: 1. a level body; 2. a positioning groove; 3. a positioning block; 4. a protective cover; 5. a mounting groove; 6. a mounting block; 7. a limit groove; 8. a U-shaped groove; 9. a two-way threaded rod; 10. a moving plate; 11. a limit column; 12. an objective lens body; 13. a handle; 14. an eyepiece; 15. a protective sleeve; 16. a riser; 17. a shaft sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Examples: referring to fig. 1-4, the utility model provides a technical scheme, a level with objective lens protection function, comprising a level body 1, wherein one side of the level body 1 is provided with a protective cover 4 through a positioning mechanism, the positioning mechanism comprises a positioning groove 2 arranged at one side of the level body 1, the inner wall of the positioning groove 2 is slidably provided with a positioning block 3, one side of the positioning block 3 and one side of the protective cover 4 are fixedly arranged, the protective cover 4 is convenient to position and arrange, the protective cover 4 is more accurately arranged, one side of the level body 1 is provided with a mounting groove 5, the inner wall of the mounting groove 5 is slidably provided with a mounting block 6, one side of the mounting block 6 and one side of the protective cover 4 are fixedly arranged, the top of the mounting block 6 is provided with a limiting groove 7, the inner wall of the level body 1 provided with a U-shaped groove 8,U groove 8 is provided with a limiting post 11 through a moving mechanism, the moving mechanism comprises a bidirectional threaded rod 9 rotatably arranged on the inner wall of a U-shaped groove 8, a moving plate 10 is sleeved on the surface thread of the bidirectional threaded rod 9, one side of the moving plate 10 and one end of a limiting column 11 are fixedly arranged, so that the limiting column 11 is driven to move in opposite directions or reversely, the number of the moving plate 10, the limiting column 11 and the limiting groove 7 is two groups and symmetrically arranged, the surface of the limiting column 11 is matched with the inner wall of the limiting groove 7, the limiting column 11 can reach the inner wall of the limiting groove 7, the number of the positioning groove 2 and the positioning block 3 is two groups and symmetrically arranged, the positioning of the protective cover 4 is more accurate, the number of the mounting groove 5, the mounting block 6, the limiting groove 7, the U-shaped groove 8 and the bidirectional threaded rod 9 is two groups and symmetrically arranged, the installation of the protective cover 4 is more stable, one side of the level body 1 is provided with an objective body 12, the top fixed mounting of surveyor's level body 1 has handle 13, be convenient for take water accurate appearance body 1, one side of surveyor's level body 1 is provided with eyepiece 14, one side fixed mounting of eyepiece 14 has protective sheath 15, the bottom fixed mounting of surveyor's level body 1 has riser 16, the bottom fixed mounting of riser 16 has axle sleeve 17, through constant head tank 2 and locating piece 3 cooperation, can fix a position setting with its safety cover 4, insert the inner wall of mounting groove 5 with its installation piece 6 simultaneously, after the location finishes, drive spacing post 11 through rotating bi-directional threaded rod 9 and carry out opposite direction, make spacing post 11 reach the inner wall of spacing groove 7, can carry out spacing installation with its installation piece 6, and then carry out spacing installation with its safety cover 4, can protect its objective body 12 through the safety cover 4, drive two sets of spacing posts 11 through rotating bi-directional threaded rod 9 and carry out opposite movement, make spacing post 11 leave the inner wall of spacing groove 7, can slide its safety cover 4 and take off, be convenient for dismantle its safety cover 4, the purpose of being convenient for install and dismantle its safety cover 4 also need not use simultaneously, easy to install and dismantle the structure.
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.
When in use: when using this level with objective protection function, through constant head tank 2 and locating piece 3 cooperation, can fix a position setting with its safety cover 4, insert the inner wall of mounting groove 5 simultaneously with its installation piece 6, after the location is accomplished, rotate through rotating bi-directional threaded rod 9, bi-directional threaded rod 9 drives two sets of movable plates 10 and moves in opposite directions, movable plate 10 drives spacing post 11 and carries out opposite directions, make spacing post 11 reach the inner wall of spacing groove 7, can carry out spacing installation with its installation piece 6, and then carry out spacing installation with its safety cover 4, after the installation is accomplished, can protect its objective body 12 through safety cover 4, when need dismantle its safety cover 4, drive two sets of spacing posts 11 through rotating bi-directional threaded rod 9 and carry out opposite movement, make spacing post 11 leave the inner wall of spacing groove 7, can slide down its safety cover 4, be convenient for dismantle its safety cover 4, the purpose of being convenient for install and dismantle its safety cover 4, also need not install and dismantle using tools simultaneously, and is simple in structure, convenient to use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a level with objective protect function, includes level body (1), its characterized in that, safety cover (4) are installed through positioning mechanism to one side of level body (1), mounting groove (5) have been seted up to one side of level body (1), the inner wall slidable mounting of mounting groove (5) has installation piece (6), one side of installation piece (6) and one side of safety cover (4) are fixed mounting, spacing groove (7) have been seted up at the top of installation piece (6), U-shaped groove (8) have been seted up to the inside of level body (1), spacing post (11) are installed through moving mechanism to the inner wall of U-shaped groove (8), the surface of spacing post (11) cooperatees with the inner wall of spacing groove (7).
2. The level with the objective lens protection function according to claim 1, wherein the positioning mechanism comprises a positioning groove (2) formed in one side of the level body (1), a positioning block (3) is slidably mounted on the inner wall of the positioning groove (2), and one side of the positioning block (3) and one side of the protective cover (4) are fixedly mounted.
3. The level with the objective lens protection function according to claim 2, wherein the moving mechanism comprises a bidirectional threaded rod (9) rotatably mounted on the inner wall of the U-shaped groove (8), a moving plate (10) is sleeved on the surface thread of the bidirectional threaded rod (9), one side of the moving plate (10) and one end of the limiting column (11) are fixedly mounted, and the number of the moving plate (10), the number of the limiting column (11) and the number of the limiting groove (7) are two, and are symmetrically arranged.
4. A spirit level with objective protection according to claim 1, characterized in that one side of the spirit level body (1) is provided with an objective body (12), the top of the spirit level body (1) is fixedly provided with a handle (13).
5. The level with the objective lens protection function according to claim 1, characterized in that one side of the level body (1) is provided with an eyepiece (14), and one side of the eyepiece (14) is fixedly provided with a protective sleeve (15).
6. The level with the objective lens protection function according to claim 1, wherein a riser (16) is fixedly arranged at the bottom of the level body (1), and a shaft sleeve (17) is fixedly arranged at the bottom of the riser (16).
7. A level with objective protection function according to claim 3, characterized in that the number of the positioning grooves (2) and the positioning blocks (3) is two and symmetrically arranged, and the number of the mounting grooves (5), the mounting blocks (6), the limiting grooves (7), the U-shaped grooves (8) and the bidirectional threaded rods (9) is two and symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420050015.8U CN221666908U (en) | 2024-01-09 | 2024-01-09 | Level gauge with objective lens protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420050015.8U CN221666908U (en) | 2024-01-09 | 2024-01-09 | Level gauge with objective lens protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221666908U true CN221666908U (en) | 2024-09-06 |
Family
ID=92583626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420050015.8U Active CN221666908U (en) | 2024-01-09 | 2024-01-09 | Level gauge with objective lens protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221666908U (en) |
-
2024
- 2024-01-09 CN CN202420050015.8U patent/CN221666908U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214470889U (en) | Building engineering straightness detection device that hangs down | |
| CN111351724A (en) | Device and method for testing shock resistance of reflective film | |
| CN219493672U (en) | Portable quick distance measuring device | |
| CN221666908U (en) | Level gauge with objective lens protection function | |
| CN214372431U (en) | Building wall inclination detection device | |
| CN211601790U (en) | Measuring tool for building engineering management | |
| CN116678387B (en) | Combined mapping device for geotechnical engineering | |
| CN218937418U (en) | Perpendicularity measuring device is built in room | |
| CN113155095B (en) | Slope measuring device for supervision of building engineering and application method thereof | |
| CN214250952U (en) | Measuring tool for architectural design | |
| CN218955754U (en) | Vertical calibration degree detection device for constructional engineering | |
| CN217520390U (en) | Bridge guardrail height detection device | |
| CN213871908U (en) | Novel engineering survey and drawing sopwith staff of multi-functional high accuracy | |
| CN220206535U (en) | Scale display mechanism for engineering measuring ruler | |
| CN221325454U (en) | Sedimentation detection device for construction engineering detection | |
| CN210198365U (en) | Novel composite level | |
| CN207923003U (en) | Plank surveys wide device | |
| CN219034090U (en) | Building auxiliary device that builds a wall | |
| CN219977387U (en) | Stable mapping level | |
| CN220818984U (en) | Building engineering roughness detection device | |
| CN219866978U (en) | Site mapping device | |
| CN219694172U (en) | Portable building wall gradient detection device | |
| CN220818976U (en) | Automatic leveling instrument of correction | |
| CN222021938U (en) | Accurate positioning wall body drilling auxiliary device | |
| CN220818783U (en) | Multifunctional detection ruler for building engineering project management |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |