CN211401018U

CN211401018U - Geometric measuring tool for measurement and detection

Info

Publication number: CN211401018U
Application number: CN201922442515.8U
Authority: CN
Inventors: 王海涛; 霍旺; 谢冬伟
Original assignee: Kunshan Fangyuan Measurement Technology Co ltd
Current assignee: Kunshan Fangyuan Measurement Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-01
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a measurement detects technical field, and discloses a measurement detects uses geometric measurement tool, including the measuring tape, one side swing joint of measuring tape has the regulating plate, the spout has been seted up to one side of regulating plate, the inner wall swing joint of spout has the slider, one side of slider and one side fixed connection of measuring tape, the through-hole has been seted up to the bottom of measuring tape, the inside wall fixedly connected with bearing of measuring tape, the inner wall fixedly connected with screw rod of bearing, the first bevel gear of outer wall fixedly connected with of screw rod, the outer wall swing joint of first bevel gear has second bevel gear, second bevel gear's inner wall fixedly connected with pivot, the rotatory handle of bottom fixedly connected with of pivot. This measurement detects uses geometric measurement tool can reach the purpose of convenient regulation, makes the measuring tape can measure longer length, also can adjust from top to bottom simultaneously, and application scope is wider, has satisfied people's user demand.

Description

Geometric measuring tool for measurement and detection

Technical Field

The utility model relates to a measurement detects technical field, specifically is a measurement detects uses geometric measurement ware.

Background

Metrology inspection is a process of obtaining a result by performing a series of repeated tests on corresponding parameters of a metrology object, and in physics, a process of obtaining a correct result is generally performed on a tool by a measuring instrument. A gauge is an abbreviation for a material gauge, which is an instrument that has a fixed shape when in use to reproduce or provide a given quantity of one or more known quantities. Such as weights, standard batteries, color temperature lamps, resistors, gauges, signal generators, and single-or multi-valued gauges with or without scales, are gauges. The gauges are generally free of indicators and do not contain moving parts during measurement, but rather the indicator is formed by the object being gauged itself. For example, a measuring device for measuring the volume of a liquid uses the upper end face of the liquid as an indicator, and the adjustable measuring device, although having an indicator, is used for adjusting the measuring device and not for indicating when measuring, as is the case with measuring in a signal generator.

The existing geometric measuring tool is generally fixed in length, the length of the measuring tool is inconvenient to adjust, only short length can be measured, the length which can be measured has relatively large limitation, the practicability of the measuring tool is reduced, and the use requirement of people cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a measurement detects uses geometric measurement tool possesses advantages such as convenient regulation, has solved the problem of the inconvenient regulation of general geometric measurement tool.

(II) technical scheme

In order to realize the purpose of conveniently adjusting the geometric measuring tool, the utility model provides the following technical scheme: a geometric measuring tool for measurement and detection comprises a measuring scale, wherein an adjusting plate is movably connected to one side of the measuring scale, a sliding groove is formed in one side of the adjusting plate, a sliding block is movably connected to the inner wall of the sliding groove, one side of the sliding block is fixedly connected to one side of the measuring scale, a through hole is formed in the bottom of the measuring scale, a bearing is fixedly connected to the inner side wall of the measuring scale, a screw rod is fixedly connected to the inner wall of the bearing, a first bevel gear is fixedly connected to the outer wall of the screw rod, a second bevel gear is movably connected to the outer wall of the first bevel gear, a rotating shaft is fixedly connected to the inner wall of the second bevel gear, a rotating handle is fixedly connected to the bottom of the rotating shaft, an internal thread ruler is movably connected to the outer wall of the screw rod, an adjusting hole is formed, the outer wall swing joint of stopper has the spacing groove, the top in spacing groove and the interior roof fixed connection of measuring tape, the bottom fixedly connected with sucking disc of measuring tape, the front of measuring tape is provided with the scale.

Preferably, the outer wall of the sliding block is movably connected with the inner wall of the sliding groove, and the shape and the size of the sliding block are matched with those of the sliding groove.

Preferably, the first bevel gear is meshed with the second bevel gear, the inner wall of the first bevel gear is fixedly connected with the outer wall of the screw, and the inner wall of the second bevel gear is fixedly connected with the outer wall of the rotating shaft.

Preferably, the inner wall of the internal thread ruler is provided with internal threads, and the internal thread ruler is in threaded connection with the screw rod through the internal threads.

Preferably, the shape and size of the limiting groove and the shape and size of the limiting block are matched with each other, and the inner wall of the limiting groove is movably connected with the outer wall of the limiting block.

Preferably, the outer wall of rotatory handle is provided with anti-skidding line, and the top of rotatory handle is provided with the wear pad, and the wear pad is the rubber wear pad.

Preferably, one end of the rotating shaft penetrates through the inner bottom wall of the measuring tape and extends to the bottom of the measuring tape, and the bottom of the rotating shaft is fixedly connected with the top of the rotating handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a measurement detects uses geometric measurement tool possesses following beneficial effect:

1. this measurement detects uses geometric measurement tool through the use of mutually supporting of measuring tape, regulating plate, spout, slider, bearing, screw rod, first bevel gear, second bevel gear, pivot, rotatory handle and internal thread chi, can reach the purpose of convenient regulation, makes the measuring tape can measure longer length, also can adjust from top to bottom simultaneously, and application scope is wider, has satisfied people's user demand.

2. This measurement detects uses geometry measuring tool through the mutually supporting use of internal thread chi, connecting block, stopper and spacing groove, can reach spacing effectual purpose, makes internal thread chi transversely shift out, avoids the internal thread chi to rotate or squint.

3. This measurement is geometric measurement utensil for measuring, through the use of mutually supporting of measuring tape and sucking disc, can reach fixed effectual purpose, avoid the measuring tool to take place the displacement at the measuring in-process and cause the unsafe problem of measured data, made things convenient for people's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a bottom view of the structure of the present invention.

In the figure: 1. measuring a ruler; 2. an adjusting plate; 3. a chute; 4. a slider; 5. a through hole; 6. a bearing; 7. a screw; 8. a first bevel gear; 9. a second bevel gear; 10. a rotating shaft; 11. rotating the handle; 12. an internal thread ruler; 13. an adjustment hole; 14. connecting blocks; 15. a limiting block; 16. a limiting groove; 17. a suction cup; 18. and (4) calibration.

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. 1-3, a geometric measuring tool for measurement and detection comprises a measuring scale 1, an adjusting plate 2 is movably connected to one side of the measuring scale 1, a sliding groove 3 is formed on one side of the adjusting plate 2, a sliding block 4 is movably connected to the inner wall of the sliding groove 3, the outer wall of the sliding block 4 is movably connected to the inner wall of the sliding groove 3, the shape and size of the sliding block 4 are matched with the shape and size of the sliding groove 3, one side of the sliding block 4 is fixedly connected to one side of the measuring scale 1, a through hole 5 is formed in the bottom of the measuring scale 1, a bearing 6 is fixedly connected to the inner side wall of the measuring scale 1, a screw 7 is fixedly connected to the inner wall of the bearing 6, a first bevel gear 8 is fixedly connected to the outer wall of the screw 7, a second bevel gear 9 is movably connected to the outer wall of the first bevel gear 8, a rotating shaft 10 is fixedly connected to the inner wall of, the inner wall of the second bevel gear 9 is fixedly connected with the outer wall of the rotating shaft 10, the bottom of the rotating shaft 10 is fixedly connected with a rotating handle 11, the outer wall of the rotating handle 11 is provided with anti-skid grains, the top of the rotating handle 11 is provided with a wear-resistant pad, the wear-resistant pad is a rubber wear-resistant pad, rubber is a high-elasticity polymer material with reversible deformation, the rubber is elastic at room temperature, can generate large deformation under the action of small external force, and can recover to the original shape after the external force is removed, the rotating handle 11 can be protected and prevented from being worn through the arrangement of the rubber wear-resistant pad, one end of the rotating shaft 10 penetrates through the inner bottom wall of the measuring tape 1 and extends to the bottom of the measuring tape 1, the bottom of the rotating shaft 10 is fixedly connected with the top of the rotating handle 11, the outer wall of the screw rod 7 is movably connected with an inner thread ruler 12, the inner wall of the inner thread, through the mutually matched use of the measuring tape 1, the adjusting plate 2, the sliding groove 3, the sliding block 4, the bearing 6, the screw 7, the first bevel gear 8, the second bevel gear 9, the rotating shaft 10, the rotating handle 11 and the internal thread ruler 12, the purpose of convenient adjustment can be achieved, the measuring tape can measure longer length, meanwhile, the adjustment can be carried out up and down, the application range is wider, the use requirements of people are met, one side of the measuring tape 1 is provided with the adjusting hole 13, the top of the internal thread ruler 12 is fixedly connected with the connecting block 14, the top of the connecting block 14 is fixedly connected with the limiting block 15, the outer wall of the limiting block 15 is movably connected with the limiting groove 16, through the mutually matched use of the internal thread ruler 12, the connecting block 14, the limiting block 15 and the limiting groove 16, the purpose of good limiting effect can be achieved, the internal thread ruler 12 can be transversely moved out, the rotation or the deviation of the internal thread ruler 12 is, and the inner wall of spacing groove 16 and the outer wall swing joint of stopper 15, the top of spacing groove 16 and the interior roof fixed connection of measuring tape 1, the bottom fixedly connected with sucking disc 17 of measuring tape 1, use through mutually supporting of measuring tape 1 and sucking disc 17, can reach fixed effectual purpose, avoid the measuring tool to take place the displacement at the measuring in-process and cause the unsafe problem of measured data, made things convenient for people's use, the front of measuring tape 1 is provided with scale 18.

When the length of a geometric tool to be measured is longer than that of the measuring tape 1, the rotating handle 11 is rotated, the rotating handle 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the second bevel gear 9 to be meshed with the first bevel gear 8, the screw 7 rotates to drive the internal thread ruler 12 to move rightwards, and the length is adjusted to be proper to measure.

In conclusion, the geometric measuring tool for measuring and detecting achieves the purpose of convenient adjustment, the application range of the measuring tool is wider, the practicability of the geometric measuring tool is enhanced, the use of people is facilitated, and the use requirements of people are met.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a measurement detects uses geometric measurement tool, includes measuring tape (1), its characterized in that: an adjusting plate (2) is movably connected to one side of the measuring scale (1), a sliding groove (3) is formed in one side of the adjusting plate (2), a sliding block (4) is movably connected to the inner wall of the sliding groove (3), one side of the sliding block (4) is fixedly connected with one side of the measuring scale (1), a through hole (5) is formed in the bottom of the measuring scale (1), a bearing (6) is fixedly connected to the inner side wall of the measuring scale (1), a screw rod (7) is fixedly connected to the inner wall of the bearing (6), a first bevel gear (8) is fixedly connected to the outer wall of the screw rod (7), a second bevel gear (9) is movably connected to the outer wall of the first bevel gear (8), a rotating shaft (10) is fixedly connected to the inner wall of the second bevel gear (9), a rotating handle (11) is fixedly connected to the bottom of the rotating shaft (10), and an internal thread, adjusting hole (13) have been seted up to one side of measuring tape (1), top fixedly connected with connecting block (14) of interior screw thread chi (12), top fixedly connected with stopper (15) of connecting block (14), the outer wall swing joint of stopper (15) has spacing groove (16), the top of spacing groove (16) and the interior roof fixed connection of measuring tape (1), the bottom fixedly connected with sucking disc (17) of measuring tape (1), the front of measuring tape (1) is provided with scale (18).

2. A geometric gauge for metrology inspection according to claim 1, wherein: the outer wall of the sliding block (4) is movably connected with the inner wall of the sliding groove (3), and the shape and the size of the sliding block (4) are matched with those of the sliding groove (3).

3. A geometric gauge for metrology inspection according to claim 1, wherein: the first bevel gear (8) is meshed with the second bevel gear (9), the inner wall of the first bevel gear (8) is fixedly connected with the outer wall of the screw (7), and the inner wall of the second bevel gear (9) is fixedly connected with the outer wall of the rotating shaft (10).

4. A geometric gauge for metrology inspection according to claim 1, wherein: the inner wall of the internal thread ruler (12) is provided with internal threads, and the internal thread ruler (12) is in threaded connection with the screw rod (7) through the internal threads.

5. A geometric gauge for metrology inspection according to claim 1, wherein: the size of the shape of the limiting groove (16) is matched with the size of the shape of the limiting block (15), and the inner wall of the limiting groove (16) is movably connected with the outer wall of the limiting block (15).

6. A geometric gauge for metrology inspection according to claim 1, wherein: the outer wall of the rotating handle (11) is provided with anti-skidding lines, the top of the rotating handle (11) is provided with a wear pad, and the wear pad is a rubber wear pad.

7. A geometric gauge for metrology inspection according to claim 1, wherein: one end of the rotating shaft (10) penetrates through the inner bottom wall of the measuring scale (1) and extends to the bottom of the measuring scale (1), and the bottom of the rotating shaft (10) is fixedly connected with the top of the rotating handle (11).