CN220912292U - Angle measuring instrument convenient for fine adjustment - Google Patents
Angle measuring instrument convenient for fine adjustment Download PDFInfo
- Publication number
- CN220912292U CN220912292U CN202322729624.4U CN202322729624U CN220912292U CN 220912292 U CN220912292 U CN 220912292U CN 202322729624 U CN202322729624 U CN 202322729624U CN 220912292 U CN220912292 U CN 220912292U
- Authority
- CN
- China
- Prior art keywords
- thimble
- horizontal bubble
- assembly
- fine adjustment
- cavity
- 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
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000009966 trimming Methods 0.000 claims 4
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 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
- 210000003205 muscle Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses an angle measuring instrument convenient for fine adjustment, which comprises a body, wherein a penetrating installation window is arranged on the body, a horizontal bubble fixing gear ring is rotatably connected in the installation window, a fine adjustment assembly installation cavity is connected on the side part of the installation window in a penetrating way, a fine adjustment transmission assembly is arranged in the fine adjustment assembly installation cavity, the fine adjustment transmission assembly is in transmission connection with the horizontal bubble fixing gear ring to drive the horizontal bubble fixing gear ring to rotate, a thimble assembly is further arranged on the side part of the horizontal bubble fixing gear ring, a rotary prompt tone is provided through the thimble assembly, and a reference surface is formed on the bottom surface of the body; according to the utility model, the fine adjustment transmission assembly is arranged, the horizontal bubble can be adjusted by matching with the fine adjustment transmission assembly to directly rotate the horizontal bubble fixing gear ring, the adjustment is smoother, the thimble assembly is arranged, the rotation prompt tone is provided by the thimble assembly, and the use is convenient for a user.
Description
Technical Field
The utility model belongs to the technical field of measurement, and particularly relates to an angle measuring instrument convenient for fine adjustment.
Background
The angle gauge is mainly used for measuring angles, the conventional spirit level type angle gauge on the market comprises a rotary table provided with horizontal bubbles, an angle indicating disc is arranged on the periphery of the rotary table, when the angle gauge is used, the horizontal bubbles are horizontal by manually rotating the rotary table, at the moment, the angle indicated by the angle indicating disc is the measuring angle, and the defect of the structure is that: when manual adjustment, fine adjustment is difficult to realize, and the operation is inconvenient.
Disclosure of utility model
In view of the above-mentioned problems in the background art, an object of the present utility model is to provide an angle measuring device that is easy to fine tune, so as to solve the above-mentioned problems in the background art.
The technical aim of the utility model is realized by the following technical scheme:
The utility model provides an angle measuring apparatu convenient to fine setting, includes the body, but is provided with the installation window that runs through on the body, but the fixed ring gear of swivelling joint has the level bubble in the installation window, but the through connection has fine setting subassembly installation cavity on the lateral part of installation window, be provided with the fine setting drive assembly in the fine setting subassembly installation cavity, the drive is connected with the fixed ring gear transmission of level bubble the fixed ring gear of level bubble rotates, the lateral part of the fixed ring gear of level bubble still is provided with the thimble subassembly, provides rotatory suggestion sound through the thimble subassembly, the bottom surface of body forms the reference surface.
Preferably, the horizontal bubble fixing gear ring comprises a ring body, a step part is formed on the side part of the ring body, a first tooth groove surface is arranged on the side surface of the step part, a second tooth groove surface is arranged on the outer surface of the ring body, and a horizontal bubble embedding groove is formed in the ring body.
Preferably, the fine adjustment assembly mounting cavity comprises a sector gear meshed with the first tooth groove surface for transmission connection, a connecting rod is integrally formed on the sector gear, and a knob is fixedly connected to the outer end of the connecting rod.
The sector gear is driven by rotation of the knob, so that the horizontal bubble fixing gear ring is driven to rotate.
Preferably, a sliding sleeve is arranged between the connecting rod and the fine adjustment assembly mounting cavity. More favorable for the rotation of the sector gear.
Preferably, the side portion of the mounting window is further provided with a thimble assembly mounting cavity, the thimble assembly mounting cavity comprises a threaded cavity, the thimble assembly comprises a thimble, the front end of the thimble penetrates out of the inner end wall of the threaded cavity and is propped against the second tooth groove surface, the rear end of the thimble is provided with a spring, the rear end of the spring is provided with a nut, and the nut is in threaded connection with the threaded cavity.
Preferably, the front part of the mounting window is provided with a decorative cover, the rear part is provided with a rear end cover, and the rear end cover is integrally formed with convex ribs. The hand is convenient to be fixed when the horizontal bubble is directly rotated to fix the gear ring.
In summary, the utility model has the following advantages:
According to the application, the fine adjustment transmission assembly is arranged, the horizontal bubble can be adjusted by matching with the fine adjustment transmission assembly to directly rotate the horizontal bubble fixing gear ring, the adjustment is smoother, the thimble assembly is arranged, the rotation prompt tone is provided by the thimble assembly, and the use is convenient for a user.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model
FIG. 3 is a schematic cross-sectional view of the structure of FIGS. 2 A-A;
Fig. 4 is a schematic diagram of the split structure of fig. 1.
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.
Example 1
Referring to fig. 1-4, an angle measuring instrument convenient for fine adjustment according to this embodiment includes a body 1, be provided with the installation window 2 that runs through on the body 1, but rotationally connected with horizontal bubble fixed gear ring 3 in the installation window, be connected with fine setting assembly installation cavity 4 on the lateral part of installation window, be provided with fine setting transmission assembly 5 in the fine setting assembly installation cavity, fine setting transmission assembly and horizontal bubble fixed gear ring transmission are connected and are driven the rotation of horizontal bubble fixed gear ring, the lateral part of horizontal bubble fixed gear ring still is provided with thimble assembly 6, provides rotatory suggestion sound through thimble assembly, the bottom surface of body forms reference surface 7, horizontal bubble fixed gear ring includes circle body 8, and the lateral part of circle body forms step 9, the step side is provided with first tooth groove face 10, is provided with second tooth groove face 11 on the surface of circle body, the inside of circle body is formed with horizontal bubble scarf joint groove 12, fine setting assembly installation cavity includes sector gear 13 that is connected with first tooth groove face meshing transmission, sector gear integrated into one piece has connecting rod 14, the outer end fixedly connected with knob 15 drives through rotatory driving the sector gear ring assembly and is followed the rotation of fan-shaped gear ring 16 and is provided with the fixed bubble between the knob. More do benefit to sector gear rotation, the lateral part of installing window still opens has thimble assembly installation cavity 17, and thimble assembly installation cavity includes including screw thread chamber 18, and the thimble assembly includes thimble 19, and the front end of thimble wears out screw thread chamber inner end wall supports to on the second tooth groove surface, the rear end of thimble is provided with spring 20, and the rear end of spring is provided with nut 21, nut threaded connection is in the screw thread chamber, the front portion of installing window is provided with decorative cover 22, and the rear portion is provided with rear end cover 24, integrated into one piece has protruding muscle 23 on the rear end cover. The hand is convenient to be fixed when the horizontal bubble is directly rotated to fix the gear ring.
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 (6)
1. An angle measuring apparatu convenient to fine setting, its characterized in that: including the body, but be provided with the fixed ring gear of horizontal bubble of rotationally connected with in the installation window on the body, the through connection has the trimming module installation cavity on the lateral part of installation window, be provided with the trimming drive assembly in the trimming module installation cavity, the trimming drive assembly is connected with the fixed ring gear transmission of horizontal bubble and drives the fixed ring gear of horizontal bubble rotates, the lateral part of the fixed ring gear of horizontal bubble still is provided with the thimble subassembly, provides rotatory suggestion sound through the thimble subassembly, the bottom surface of body forms the reference surface.
2. An angle gauge for facilitating fine tuning as defined in claim 1, wherein: the horizontal bubble fixing gear ring comprises a ring body, a step part is formed on the side part of the ring body, a first tooth groove surface is arranged on the side surface of the step part, a second tooth groove surface is arranged on the outer surface of the ring body, and a horizontal bubble scarf joint groove is formed in the ring body.
3. An angle gauge for facilitating fine tuning as defined in claim 1, wherein: the fine adjustment assembly mounting cavity comprises a sector gear which is meshed with the first tooth groove surface and is in transmission connection, a connecting rod is integrally formed on the sector gear, and a knob is fixedly connected to the outer end of the connecting rod.
4. An angle gauge for facilitating fine tuning as defined in claim 1, wherein: a sliding sleeve is arranged between the connecting rod and the fine adjustment assembly installation cavity.
5. An angle gauge for facilitating fine tuning as defined in claim 1, wherein: the side of the installation window is also provided with a thimble assembly installation cavity, the thimble assembly installation cavity comprises a threaded cavity, the thimble assembly comprises a thimble, the front end of the thimble penetrates out of the inner end wall of the threaded cavity and is propped against the second tooth groove surface, the rear end of the thimble is provided with a spring, the rear end of the spring is provided with a nut, and the nut is in threaded connection with the threaded cavity.
6. An angle gauge for facilitating fine tuning as defined in claim 1, wherein: the front part of the mounting window is provided with a decorative cover, the rear part of the mounting window is provided with a rear end cover, and the rear end cover is integrally formed with convex ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729624.4U CN220912292U (en) | 2023-10-11 | 2023-10-11 | Angle measuring instrument convenient for fine adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729624.4U CN220912292U (en) | 2023-10-11 | 2023-10-11 | Angle measuring instrument convenient for fine adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912292U true CN220912292U (en) | 2024-05-07 |
Family
ID=90919157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322729624.4U Active CN220912292U (en) | 2023-10-11 | 2023-10-11 | Angle measuring instrument convenient for fine adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912292U (en) |
-
2023
- 2023-10-11 CN CN202322729624.4U patent/CN220912292U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220912292U (en) | Angle measuring instrument convenient for fine adjustment | |
| CN214589680U (en) | Tunable semiconductor laser for gas detection | |
| CN211928203U (en) | Radio signal detector | |
| CN213236800U (en) | Support frame for surveying and mapping device | |
| CN213249243U (en) | Waterproof portable ultrasonic diagnostic instrument | |
| CN208095783U (en) | A kind of raft pole bracket | |
| CN216365734U (en) | Orthopedic treatment is with frame of changing dressings | |
| CN220872985U (en) | Infrared touch screen | |
| CN216257171U (en) | Color ultrasound examination bed | |
| CN221087494U (en) | Production polishing device for clock gears | |
| CN221037430U (en) | Surveying instrument serving BIM | |
| CN217544132U (en) | Spring center device for clarinet instrument | |
| CN218469874U (en) | Angle-adjustable ultrasonic sensor device | |
| CN217975775U (en) | Dual-purpose FTU operating panel | |
| CN214503115U (en) | Hardness testing device for taper sleeve machining | |
| CN212685891U (en) | Power arm connecting structure | |
| CN214436296U (en) | Laser instrument mounting structure that laser vision instructs treatment usefulness | |
| CN221308146U (en) | Oral care implement | |
| CN220022589U (en) | Inverter frequency conversion assembly for new energy automobile | |
| CN220526573U (en) | Small-size high-precision guitar adjusting rod | |
| CN211237697U (en) | String adjusting device | |
| CN216049493U (en) | Measuring device for planar design convenient to carry | |
| CN216232759U (en) | Movable instrument panel for vehicle | |
| CN218916154U (en) | Coating thickness gauge convenient to use | |
| CN220982236U (en) | Water pipe wall thickness detection device that multiposition was adjusted |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |