CN213578981U - Quick measuring device of complicated metal casing size - Google Patents
Quick measuring device of complicated metal casing size Download PDFInfo
- Publication number
- CN213578981U CN213578981U CN202022752483.4U CN202022752483U CN213578981U CN 213578981 U CN213578981 U CN 213578981U CN 202022752483 U CN202022752483 U CN 202022752483U CN 213578981 U CN213578981 U CN 213578981U
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- Prior art keywords
- claw
- vernier
- measuring
- lengthening
- scale
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- 239000002184 metal Substances 0.000 title claims abstract description 20
- 210000000078 claw Anatomy 0.000 claims abstract description 128
- 238000005259 measurement Methods 0.000 claims abstract description 39
- 238000012031 short term test Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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Abstract
The utility model discloses a complicated metal casing size quick measuring device relates to size quick measurement technical field, for solving the unable length of adjusting of current slide caliper measuring jaw, the problem that the precision is low when leading to complicated metal casing to measure. The upper end of main scale is provided with interior first claw of measuring, the one side of interior first claw of measuring is provided with interior second claw of measuring, the outside of interior second claw of measuring is provided with the vernier scale, and vernier scale and interior second claw fixed connection of measuring, the below of vernier scale is provided with the second claw of measuring outward, the below of main scale is provided with the first claw of measuring outward, the front end of the first claw of measuring outward is provided with first extension claw, the front end of first extension claw is provided with the second extension claw, one side of first extension claw and second extension claw all is provided with the traveller, the outer wall of main scale and vernier scale all is provided with the scale, and the scale is an organic whole structure with main scale and vernier scale, the outside of vernier scale is provided with light mechanism.
Description
Technical Field
The utility model relates to a size short-term test technical field specifically is a complicated metal casing size short-term test device.
Background
A vernier caliper is a measuring tool for measuring length, inner diameter, outer diameter and depth, and is composed of a main ruler and a vernier attached to the main ruler and capable of sliding, wherein the main ruler is generally in millimeter units, the vernier is provided with 10, 20 or 50 divisions, according to different divisions, the vernier caliper can be divided into a ten-division vernier caliper, a twenty-division vernier caliper, a fifty-division vernier caliper and the like, the vernier is divided into 10 divisions with 9mm, 20 divisions with 19mm and 50 divisions with 49mm, two pairs of movable measuring claws, namely an inner measuring claw and an outer measuring claw, are arranged on a main ruler and the vernier of the vernier caliper, the inner measuring claw is usually used for measuring the inner diameter, the outer measuring claw is usually used for measuring the length and the outer diameter, when in reading, the millimeter integer is firstly read on the ruler body by taking the vernier zero graduation line as the standard, i.e. an integer part in millimeters, and then looking at the first few tick marks on the cursor to align with the tick marks on the blade.
However, the measuring jaw of the existing vernier caliper cannot adjust the length, so that the precision is low during the measurement of a complex metal shell; therefore, the existing requirement is not met, and a device for rapidly measuring the size of a complex metal shell is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a complicated metal casing size quick measuring device to solve the unable length of adjusting of current slide caliper measuring jaw that proposes in the above-mentioned background art, the problem that the precision is low when leading to complicated metal casing to measure.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a complicated metal casing size quick measuring device, includes the main scale, the upper end of main scale is provided with interior first claw of measuring, one side of interior first claw of measuring is provided with interior second claw of measuring, the outside of interior second claw of measuring is provided with the vernier scale, and vernier scale and interior second claw fixed connection of measuring, the below of vernier scale is provided with exterior second claw of measuring, the below of main scale is provided with exterior first claw of measuring, the front end of exterior first claw of measuring is provided with first extension claw, the front end of first extension claw is provided with second extension claw, one side of first extension claw and second extension claw all is provided with the traveller, the outer wall of main scale and vernier scale all is provided with the scale, and the scale is integrative structure with main scale and vernier scale, the outside of vernier scale is provided with light mechanism.
Preferably, the upper ends of the first externally-measured claw and the second externally-measured claw are provided with fixing blocks, the first externally-measured claw and the second externally-measured claw are respectively and fixedly connected with the main ruler and the vernier through the fixing blocks, the surfaces of the first externally-measured claw and the fixing blocks are provided with first sliding grooves, and the first lengthened claw is in sliding connection with the first sliding grooves through a sliding column.
Preferably, the surface of the first lengthening claw is provided with a second sliding groove, the second sliding groove and the first lengthening claw are of an integral structure, and the second lengthening claw is in sliding connection with the second sliding groove through a sliding column.
Preferably, the surface of the external measurement second claw is provided with a third sliding groove, and the second lengthened claw is in sliding connection with the third sliding groove through a sliding column.
Preferably, the surface of the fixed block is provided with a thread groove, and the first lengthening claw and the second lengthening claw are in threaded connection with the fixed block through a second fastening screw.
Preferably, light mechanism and vernier fixed connection, the one end of vernier is provided with the handle, the upper end of vernier is provided with first fastening screw, and first fastening screw and vernier threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a front end of first claw of external measurement sets up first extension claw, it adds the extension claw to set up the second at first extension claw front end, first extension claw passes through the first spout sliding connection on traveller and the first claw surface of external measurement, second extension claw passes through the second spout sliding connection on traveller and first extension claw surface, roll-off second adds the extension claw during the use, third spout sliding connection on traveller and the second claw surface of external measurement, it is fixed to rely on second fastening screw, thereby first claw of external measurement and external measurement second claw length have been lengthened, thereby be convenient for do more accurate measurement to different complicated metal casing, thereby it is complicated not necessary because length is unable enough to measure and calculate and lead to the accuracy inadequately and operate, the quickness of rapidness has been improved.
2. Through setting up light mechanism in the vernier outside, but throw light on to the vernier scale main scale through light mechanism, can be clear see the scale under dim condition, need not take one hand and take flashlight on the other hand the main scale to the convenience has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a connection structure of the external measuring first claw and the first and second lengthening claws of the present invention;
fig. 3 is a schematic top view of the external measurement second claw of the present invention;
in the figure: 1. a main scale; 2. an inner measuring first jaw; 3. measuring the first jaw externally; 4. measuring the second jaw externally; 5. a fixed block; 6. measuring the second jaw; 7. a vernier scale; 8. a first fastening screw; 9. a thread groove; 10. a handle; 11. calibration; 12. an illumination lamp mechanism; 13. a first elongated claw; 14. a second elongated claw; 15. a second fastening screw; 16. a first chute; 17. a traveler; 18. a second chute; 19. and a third chute.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a complicated metal casing size quick measuring device, including the main scale 1, the upper end of main scale 1 is provided with interior first claw 2 of measuring, one side of interior first claw 2 of measuring is provided with interior second claw 6 of measuring, the outside of interior second claw 6 of measuring is provided with vernier scale 7, and vernier scale 7 and interior second claw 6 fixed connection of measuring, the below of vernier scale 7 is provided with exterior second claw 4 of measuring, the below of main scale 1 is provided with exterior first claw 3 of measuring, the front end of exterior first claw 3 of measuring is provided with first extension claw 13, the front end of first extension claw 13 is provided with second extension claw 14, one side of first extension claw 13 and second extension claw 14 all is provided with traveller 17, the outer wall of main scale 1 and vernier scale 7 all is provided with scale 11, and scale 11 and main scale 1 and vernier scale 7 are integrative structure, the outside of vernier scale 7 is provided with light mechanism 12.
Further, the upper end of first claw 3 of the external measurement and the upper end of second claw 4 of the external measurement all are provided with fixed block 5, and first claw 3 of the external measurement and second claw 4 of the external measurement pass through fixed block 5 respectively with main scale 1 and the equal fixed connection of vernier scale 7, the surface of first claw 3 of the external measurement and fixed block 5 all is provided with first spout 16, and first extension claw 13 passes through traveller 17 and first spout 16 sliding connection, be convenient for extend first claw 3 of the external measurement.
Further, the surface of the first lengthening claw 13 is provided with a second sliding groove 18, the second sliding groove 18 and the first lengthening claw 13 are of an integral structure, and the second lengthening claw 14 is in sliding connection with the second sliding groove 18 through a sliding column 17, so that the first lengthening claw 13 and the second lengthening claw 14 are fixed conveniently.
Further, the surface of the external measurement second claw 4 is provided with a third sliding groove 19, and the second lengthening claw 14 is slidably connected with the third sliding groove 19 through a sliding column 17, so that the external measurement second claw 4 can be lengthened conveniently.
Further, the surface of the fixing block 5 is provided with a thread groove 9, and the first lengthening claw 13 and the second lengthening claw 14 are in threaded connection with the fixing block 5 through a second fastening screw 15, so that the first lengthening claw 13 and the second lengthening claw 14 can be fixed conveniently.
Further, light mechanism 12 and vernier 7 fixed connection, the one end of vernier 7 is provided with handle 10, and the upper end of vernier 7 is provided with first fastening screw 8, and first fastening screw 8 and vernier 7 threaded connection, and light mechanism 12 carries out scale 11 under the dim condition of being convenient for and reads.
The working principle is as follows: when in use, the complex metal shell is placed between the external measurement second claw 4 and the external measurement first claw 3, extruded by the external measurement second claw 4 and marked by the vernier 7 and the scale of the main scale 1, thus knowing the measurement data, when the second jaw 4, measured externally, and the first jaw 3, measured externally, are not of sufficient length, the second elongated jaw 14 is taken out slidingly, then slides into a third slide groove 19 of the surface of the external second claw 4 by means of the slide column 17, the first elongated claw 13 is slidably connected with the first slide groove 16 by means of the slide column 17, the first elongated claw 13 and the second elongated claw 14 are then fixed by means of the second fastening screw 15, thereby lengthened first claw of external measurement 3 and the 4 lengths of external measurement second claw to be convenient for do more accurate measurement to different complicated metal casing, the vernier scale 7 relies on first fastening screw 8 to fix after removing suitable position, opens and carries out scale 11 under the dim condition of being convenient for of light mechanism 12 and reads.
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 (6)
1. The utility model provides a quick measuring device of complicated metal casing size, includes main scale (1), its characterized in that: the upper end of the main scale (1) is provided with an inner measurement first claw (2), one side of the inner measurement first claw (2) is provided with an inner measurement second claw (6), the outer part of the inner measurement second claw (6) is provided with a vernier (7), the vernier (7) is fixedly connected with the inner measurement second claw (6), an outer measurement second claw (4) is arranged below the vernier (7), an outer measurement first claw (3) is arranged below the main scale (1), the front end of the outer measurement first claw (3) is provided with a first lengthening claw (13), the front end of the first lengthening claw (13) is provided with a second lengthening claw (14), one sides of the first lengthening claw (13) and the second lengthening claw (14) are both provided with a sliding column (17), the outer walls of the main scale (1) and the vernier (7) are both provided with scales (11), and the scales (11) and the main scale (1) and the vernier (7) are of an integral structure, and an illuminating lamp mechanism (12) is arranged outside the vernier (7).
2. The device for rapidly measuring the size of the complex metal shell as claimed in claim 1, wherein: the upper end of first claw (3) of external measurement and second claw (4) of external measurement all is provided with fixed block (5), and first claw (3) of external measurement and second claw (4) of external measurement respectively with the equal fixed connection of main scale (1) and vernier scale (7) through fixed block (5), the surface of first claw of external measurement (3) and fixed block (5) all is provided with first spout (16), and first extension claw (13) pass through traveller (17) and first spout (16) sliding connection.
3. The device for rapidly measuring the size of the complex metal shell as claimed in claim 1, wherein: the surface of the first lengthening claw (13) is provided with a second sliding groove (18), the second sliding groove (18) and the first lengthening claw (13) are of an integral structure, and the second lengthening claw (14) is connected with the second sliding groove (18) in a sliding mode through a sliding column (17).
4. The device for rapidly measuring the size of the complex metal shell as claimed in claim 1, wherein: the surface of the external measurement second claw (4) is provided with a third sliding groove (19), and the second lengthening claw (14) is connected with the third sliding groove (19) in a sliding mode through a sliding column (17).
5. The device for rapidly measuring the size of the complex metal shell as claimed in claim 2, wherein: the surface of the fixed block (5) is provided with a thread groove (9), and the first lengthening claw (13) and the second lengthening claw (14) are in threaded connection with the fixed block (5) through a second fastening screw (15).
6. The device for rapidly measuring the size of the complex metal shell as claimed in claim 1, wherein: light mechanism (12) and vernier (7) fixed connection, the one end of vernier (7) is provided with handle (10), the upper end of vernier (7) is provided with first fastening screw (8), and first fastening screw (8) and vernier (7) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752483.4U CN213578981U (en) | 2020-11-25 | 2020-11-25 | Quick measuring device of complicated metal casing size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752483.4U CN213578981U (en) | 2020-11-25 | 2020-11-25 | Quick measuring device of complicated metal casing size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213578981U true CN213578981U (en) | 2021-06-29 |
Family
ID=76543440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022752483.4U Expired - Fee Related CN213578981U (en) | 2020-11-25 | 2020-11-25 | Quick measuring device of complicated metal casing size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213578981U (en) |
-
2020
- 2020-11-25 CN CN202022752483.4U patent/CN213578981U/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: 20210629 |